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1.
Reducing the extent and persuasive power of marketing unhealthy foods to children worldwide are important obesity prevention goals. Research is limited to understand how brand mascots and cartoon media characters influence children's diet. We conducted a systematic review of five electronic databases (2000–2014) to identify experimental studies that measured how food companies' mascots and entertainment companies' media characters influence up to 12 diet‐related cognitive, behavioural and health outcomes for children under 12 years. Eleven studies met the inclusion criteria. Studies used 21 unique popular media characters, but no brand mascots. Results suggest that cartoon media character branding can positively increase children's fruit or vegetable intake compared with no character branding. However, familiar media character branding is a more powerful influence on children's food preferences, choices and intake, especially for energy‐dense and nutrient‐poor foods (e.g. cookies, candy or chocolate) compared with fruits or vegetables. Future research should use a theoretically grounded conceptual model and larger and more diverse samples across settings to produce stronger findings for mediating and moderating factors. Future research can be used to inform the deliberations of policymakers, practitioners and advocates regarding how media character marketing should be used to support healthy food environments for children.  相似文献   

2.
United Nations (UN) organizations have urged governments to restrict the marketing of unhealthy food and nonalcoholic beverage products to children. This study conducted an accountability evaluation for the International Food & Beverage Alliance's (IFBA's) Global Policy on Marketing Communications to Children (Global Policy) compared with UN and other best‐practice recommendations. We used the National Academy of Medicine's LEAD (ie, locate, evaluate, assemble evidence to inform decisions) framework to identify evidence (January 2004 to October 2018). We assigned a progress score (ie, none, limited, some, extensive) for five accountability steps. No progress was made to appoint an empowered body to evaluate IFBA's Global Policy. IFBA and the Access to Nutrition Foundation made some progress to take and share the account. Diverse actors made no progress to hold IFBA to account for nonadherence or to strengthen accountability structures for future compliance. IFBA could strengthen its Global Policy to align with best practices. UN organizations and other stakeholders should encourage IFBA firms to restrict the marketing of unhealthy foods and beverages to reduce children's obesity risk. This evaluation is relevant to all firms and industry associations that market products to children that undermine their diet and health.  相似文献   

3.
Bridget Kelly  Stefanie Vandevijvere  SeeHoe Ng  Jean Adams  Lorena Allemandi  Liliana Bahena‐Espina  Simon Barquera  Emma Boyland  Paul Calleja  Isabel Cristina Carmona‐Garcs  Luciana Castronuovo  Daniel Cauchi  Teresa Correa  Camila Corvaln  Emma Lucia Cosenza‐Quintana  Carlos Fernndez‐Escobar  Laura I. Gonzlez‐Zapata  Jason Halford  Nongnuch Jaichuen  Melissa L. Jensen  Tilakavati Karupaiah  Asha Kaur  María F. Kroker‐Lobos  Zandile Mchiza  Krista Miklavec  Whadi‐ah Parker  Monique Potvin Kent  Igor Pravst  Manuel Ramírez‐Zea  Sascha Reiff  Marcela Reyes  Miguel ngel Royo‐Bordonada  Putthipanya Rueangsom  Peter Scarborough  Maria Victoria Tiscornia  Lizbeth Tolentino‐Mayo  Jillian Wate  Martin White  Irina Zamora‐Corrales  Lingxia Zeng  Boyd Swinburn 《Obesity reviews》2019,20(Z2):116-128
Restricting children's exposures to marketing of unhealthy foods and beverages is a global obesity prevention priority. Monitoring marketing exposures supports informed policymaking. This study presents a global overview of children's television advertising exposure to healthy and unhealthy products. Twenty‐two countries contributed data, captured between 2008 and 2017. Advertisements were coded for the nature of foods and beverages, using the 2015 World Health Organization (WHO) Europe Nutrient Profile Model (should be permitted/not‐permitted to be advertised). Peak viewing times were defined as the top five hour timeslots for children. On average, there were four times more advertisements for foods/beverages that should not be permitted than for permitted foods/beverages. The frequency of food/beverages advertisements that should not be permitted per hour was higher during peak viewing times compared with other times (P < 0.001). During peak viewing times, food and beverage advertisements that should not be permitted were higher in countries with industry self‐regulatory programmes for responsible advertising compared with countries with no policies. Globally, children are exposed to a large volume of television advertisements for unhealthy foods and beverages, despite the implementation of food industry programmes. Governments should enact regulation to protect children from television advertising of unhealthy products that undermine their health.  相似文献   

4.
The International Network for Food and Obesity/NCDs Research, Monitoring and Action Support aims to benchmark national food environments. This study proposes a blueprint country profile to measure progress on creating healthy food environments, based on the results of the first, comprehensive survey in New Zealand (NZ). We assessed the implementation of national food environment policies and food industry commitments to improve population nutrition and the strength and comprehensiveness of public sector settings' nutrition policies. The healthiness of the packaged food supply, including health‐related labelling, was evaluated. Food environments were measured in 833 schools, 204 supermarkets, 1500 takeaway outlets, 28 hospitals, 70 sport centres, and around all NZ schools. Food swamps, defined as areas with high relative density of unhealthy food outlets, were identified, and food marketing to children on television, websites, social media and packages, in magazines, and in and around schools was measured. The cost differential between healthy and current household diets was calculated for different population groups. NZ's food environment profile is largely unhealthy, and there are inequalities in access to healthy food environments. It is anticipated that the proposed country profile can help other countries tackle unhealthy food environments through increasing accountability of governments and the industry.  相似文献   

5.
Addressing obesity and improving the diets of populations requires a comprehensive societal response. The need for broad‐based action has led to a focus on accountability of the key factors that influence food environments, including the food and beverage industry. This paper describes the Business Impact Assessment—Obesity and population‐level nutrition (BIA‐Obesity) tool and process for benchmarking food and beverage company policies and practices related to obesity and population‐level nutrition at the national level. The methods for BIA‐Obesity draw largely from relevant components of the Access to Nutrition Index (ATNI), with specific assessment criteria developed for food and nonalcoholic beverage manufacturers, supermarkets, and chain restaurants, based on international recommendations and evidence of best practices related to each sector. The process for implementing the BIA‐Obesity tool involves independent civil society organisations selecting the most prominent food and beverage companies in each country, engaging with the companies to understand their policies and practices, and assessing each company's policies and practices across six domains. The domains include: “corporate strategy,” “product formulation,” “nutrition labelling,” “product and brand promotion,” “product accessibility,” and “relationships with other organisations.” Assessment of company policies is based on their level of transparency, comprehensiveness, and specificity, with reference to best practice.  相似文献   

6.
The Healthy Food Environment Policy Index (Food‐EPI) aims to assess the extent of implementation of recommended food environment policies by governments compared with international best practices and prioritize actions to fill implementation gaps. The Food‐EPI was applied in 11 countries across six regions (2015‐2018). National public health nutrition panels (n = 11‐101 experts) rated the extent of implementation of 47 policy and infrastructure support good practice indicators by their government(s) against best practices, using an evidence document verified by government officials. Experts identified and prioritized actions to address implementation gaps. The proportion of indicators at “very low if any,” “low,” “medium,” and “high” implementation, overall Food‐EPI scores, and priority action areas were compared across countries. Inter‐rater reliability was good (GwetAC2 = 0.6‐0.8). Chile had the highest proportion of policies (13%) rated at “high” implementation, while Guatemala had the highest proportion of policies (83%) rated at “very low if any” implementation. The overall Food‐EPI score was “medium” for Australia, England, Chile, and Singapore, while “very low if any” for Guatemala. Policy areas most frequently prioritized included taxes on unhealthy foods, restricting unhealthy food promotion and front‐of‐pack labelling. The Food‐EPI was found to be a robust tool and process to benchmark governments' progress to create healthy food environments.  相似文献   

7.
The media marketing's effect on child and adult eating has been extensively researched, yet, little is known about its effect on adolescents. The aim of this review is to synthesize available research on the relation between media food marketing and eating‐related cognitions, attitudes, and behaviors among pre‐adolescents (8‐11) and adolescents (12‐19). We systematically screened and retrieved 9324 articles, of which 28 were included in the review‐analysis and 19 in the meta‐analysis. Robust variance estimation with random effect weights indicated a positive small standard effect size (d = 0.26, P < .001) of media food marketing on all unhealthy eating outcomes, and a subgroup analysis revealed a small effect size (d = 0.26, P < .001) on unhealthy eating behaviors specifically. Another subgroup analysis among adolescents revealed an effect of marketing (d = 0.22, P < .05) on unhealthy eating outcomes. This review demonstrates the significance of media marketing on eating in pre‐adolescents and adolescents, and highlights limitations in the food marketing and adolescent eating literature specific to eating outcomes and marketing media studied and research designs utilized. We call for properly designed food marketing research exploring digital media's effect on eating attitudes and cognitions, especially among older adolescents.  相似文献   

8.
The ubiquitous marketing of energy‐dense, nutrient‐poor food and beverages is a key modifiable influence on childhood dietary patterns and obesity. Much of the research on television food advertising is focused on identifying and quantifying unhealthy food marketing with comparatively few studies examining persuasive marketing techniques to promote unhealthy food to children. This review identifies the most frequently documented persuasive marketing techniques to promote food to children via television. A systematic search of eight online databases using key search terms identified 267 unique articles. Thirty‐eight articles met the inclusion criteria. A narrative synthesis of the reviewed studies revealed the most commonly reported persuasive techniques used on television to promote food to children. These were the use of premium offers, promotional characters, nutrition and health‐related claims, the theme of taste, and the emotional appeal of fun. Identifying and documenting these commonly reported persuasive marketing techniques to promote food to children on television is critical for the monitoring and evaluation of advertising codes and industry pledges and the development of further regulation in this area. This has a strong potential to curbing the international obesity epidemic besieging children throughout the world.  相似文献   

9.
Socioeconomically disadvantaged children are at higher risk of consuming poor diets, in particular less fruits and vegetables and more non‐core foods and sweetened beverages. Currently the drivers of socioeconomically related differences in children's dietary intake are not well understood. This systematic review explored whether dietary predictors vary for children of different socioeconomic circumstances. Seven databases and reference lists of included material were searched for studies investigating predictors of 9–13‐year‐old children's diet in relation to socioeconomic position. Individual‐ and population‐based cross‐sectional, cohort and epidemiological studies published in English and conducted in developed countries were included. Twenty‐eight studies were included in this review; most were conducted in Europe (n = 12) or North America (n = 10). The most frequently used indicators of socioeconomic position were parent education and occupation. Predictors of children's dietary intake varied among children of different socioeconomic circumstances. Socioeconomic position was consistently associated with children's nutrition knowledge, parent modelling, home food availability and accessibility. Indeterminate associations with socioeconomic position were observed for parent feeding practices and food environment near school. Differences in the determinants of eating between socioeconomic groups provide a better understanding of the drivers of socioeconomic disparities in dietary intake, and how to develop targeted intervention strategies.  相似文献   

10.
A recent review of the literature concluded that advertising of foods on television may influence children's food choices and encourage unhealthy diets, but the review acknowledged there was a lack of clear evidence in coming to this conclusion. The present paper examines ecological evidence for a link between advertising to children and the risk of overweight using data from surveys of advertising on children's television and estimates of the prevalence of overweight among children, in the USA, Australia and eight European countries. A significant association was found between the proportion of children overweight and the numbers of advertisements per hour on children's television, especially those advertisements that encourage the consumption of energy‐dense, micronutrient‐poor foods (r = 0.81, P < 0.005). A weaker, negative association was found between the proportion of children overweight and the number of advertisements encouraging healthier diets (r = ?0.56, P < 0.10). The quantity of advertising on children's television appears to be related to the prevalence of excess body weight among children. Furthermore, the content of the advertising appears to have a specific effect. The findings justify the need for taking precautionary measures to reduce children's exposure to obesogenic marketing practices.  相似文献   

11.
Unhealthy diets represent one of the major risk factors for non‐communicable diseases. There is currently a risk that the political influence of the food industry results in public health policies that do not adequately balance public and commercial interests. This paper aims to develop a framework for categorizing the corporate political activity of the food industry with respect to public health and proposes an approach to systematically identify and monitor it. The proposed framework includes six strategies used by the food industry to influence public health policies and outcomes: information and messaging; financial incentive; constituency building; legal; policy substitution; opposition fragmentation and destabilization. The corporate political activity of the food industry could be identified and monitored through publicly available data sourced from the industry itself, governments, the media and other sources. Steps for country‐level monitoring include identification of key food industry actors and related sources of information, followed by systematic data collection and analysis of relevant documents, using the proposed framework as a basis for classification of results. The proposed monitoring approach should be pilot tested in different countries as part of efforts to increase the transparency and accountability of the food industry. This approach has the potential to help redress any imbalance of interests and thereby contribute to the prevention and control of non‐communicable diseases.  相似文献   

12.
This paper is written as a briefing document with the aim of providing support to policy‐makers and government officials tackling obesity and related non‐communicable diseases. It is based on a symposium Obesity and non‐communicable diseases: Learning from international experiences 1 convened by the International Association for the Study of Obesity (now the World Obesity Federation) and its policy section, the International Obesity TaskForce (now World Obesity – Policy and Prevention). The symposium discussed a wide range of proposals to tackle the consumption of unhealthy food products, including interventions in the market through fiscal policies and marketing restrictions, measures to strengthen public health legislation and measures to limit agri‐food company lobbying activities. It recognized the need for government leadership and action in order to reduce preventable deaths while improving economic performance and identified a need for governments to take a systems wide approach to tackling obesity and to work with civil society, especially to monitor the drivers of disease and to hold all stakeholders accountable for progress.  相似文献   

13.
Videogame livestreaming platforms are an emerging form of digital media, popular with young people, where users watch gaming influencers play videogames. Food and non-alcoholic beverage (hereafter: food) brands have a substantial presence on these platforms, yet no studies have examined the impact of this food marketing on young people. This systematic review and meta-analysis examined the evidence (quantitative or mixed-method) for a relationship between exposure to digital game-based or influencer food marketing, and food-related (brand awareness, attitudes, preferences, purchase, and consumption), and post-consumption (weight, body mass index [BMI], and dental caries) outcomes in young people (≤18 years). Twenty-three databases were searched in March 2021. Twenty-two studies met the inclusion criteria, of which 20 were included in the quantitative synthesis. Meta-analyses indicated food marketing was associated with more positive attitudes and greater preferences (OR = 1.74, p < 0.001 [95%CI: 1.355, 2.232]), and increased consumption (SMD = 0.37, p < 0.001 [95%CI: 0.219, 0.529]). Narrative synthesis indicated that food marketing may increase brand awareness but not pester intent, although data were limited. Evidence suggests that there is a relationship between exposure to food marketing via influencers and digital gaming media, and several food-related outcomes. This is the first quantitative synthesis to demonstrate these relationships; this work has implications for food marketing policy.  相似文献   

14.
Marketing of foods and beverages high in fat, sugar and salt are suggested to contribute to poor dietary behaviours in children and diet‐related diseases later in life. This systematic review and meta‐analysis of randomized trials aimed to assess the effects of unhealthy food and beverage marketing on dietary intake (grams or kilocalories) and dietary preference (preference score or percentage of participants who selected specific foods/beverages) among children 2 to 18 years of age. We searched MEDLINE, EMBASE and PsycINFO up to January 2015 for terms related to advertising, unhealthy foods or beverages among children. Randomized trials that assessed the effects of unhealthy food and beverage marketing compared with non‐dietary advertisement or no advertisement in children were considered eligible. Two authors independently extracted information on study characteristics and outcomes of interest and assessed risk of bias and the overall quality of evidence using grade methodology. Meta‐analysis was conducted separately for dietary intake and preference using a random‐effects model. We identified 29 eligible studies, of which 17 studies were included for meta‐analysis of dietary preference and nine for meta‐analysis of dietary intake. Almost half of the studies were at high risk of bias. Our meta‐analysis showed that in children exposed to unhealthy dietary marketing, dietary intake significantly increased (mean difference [MD] = 30.4 kcal, 95% confidence interval [CI] 2.9 to 57.9, and MD = 4.8 g, 95%CI 0.8 to 8.8) during or shortly after exposure to advertisements. Similarly, children exposed to the unhealthy dietary marketing had a higher risk of selecting the advertised foods or beverages (relative risk = 1.1, 95%CI 1.0 to 1.2; P = 0.052). The evidence indicates that unhealthy food and beverage marketing increases dietary intake (moderate quality evidence) and preference (moderate to low quality evidence) for energy‐dense, low‐nutrition food and beverage. Unhealthy food and beverage marketing increased dietary intake and influenced dietary preference in children during or shortly after exposure to advertisements. © 2016 World Obesity  相似文献   

15.
In response to increasing evidence that advertising of foods and beverages affects children's food choices and food intake, several national governments and many of the world's larger food and beverage manufacturers have acted to restrict the marketing of their products to children or to advertise only ‘better for you’ products or ‘healthier dietary choices’ to children. Independent assessment of the impact of these pledges has been difficult due to the different criteria being used in regulatory and self‐regulatory regimes. In this paper, we undertook a systematic review to examine the data available on levels of exposure of children to the advertising of less healthy foods since the introduction of the statutory and voluntary codes. The results indicate a sharp division in the evidence, with scientific, peer‐reviewed papers showing that high levels of such advertising of less healthy foods continue to be found in several different countries worldwide. In contrast, the evidence provided in industry‐sponsored reports indicates a remarkably high adherence to voluntary codes. We conclude that adherence to voluntary codes may not sufficiently reduce the advertising of foods which undermine healthy diets, or reduce children's exposure to this advertising.  相似文献   

16.

Purpose of Review

Suboptimal diet is a leading cause of cardiometabolic disease and economic burdens. Evidence-based dietary policies within 5 domains—food prices, reformulation, marketing, labeling, and government food assistance programs—appear promising at improving cardiometabolic health. Yet, the extent of new dietary policy adoption in the US and key elements crucial to define in designing such policies are not well established. We created an inventory of recent US dietary policy cases aiming to improve cardiometabolic health and assessed the extent of their proposal and adoption at federal, state, local, and tribal levels; and categorized and characterized the key elements in their policy design.

Recent Findings

Recent federal dietary policies adopted to improve cardiometabolic health include reformulation (trans-fat elimination), marketing (mass-media campaigns to increase fruits and vegetables), labeling (Nutrition Facts Panel updates, menu calorie labeling), and food assistance programs (financial incentives for fruits and vegetables in the Supplemental Nutrition Assistance Program (SNAP) and Women, Infant and Children (WIC) program). Federal voluntary guidelines have been proposed for sodium reformulation and food marketing to children. Recent state proposals included sugar-sweetened beverage (SSB) taxes, marketing restrictions, and SNAP restrictions, but few were enacted. Local efforts varied significantly, with certain localities consistently leading in the proposal or adoption of relevant policies. Across all jurisdictions, most commonly selected dietary targets included fruits and vegetables, SSBs, trans-fat, added sugar, sodium, and calories; other healthy (e.g., nuts) or unhealthy (e.g., processed meats) factors were largely not addressed. Key policy elements to define in designing these policies included those common across domains (e.g., level of government, target population, dietary target, dietary definition, implementation mechanism), and domain-specific (e.g., media channels for food marketing domain) or policy-specific (e.g., earmarking for taxes) elements. Characteristics of certain elements were similarly defined (e.g., fruit and vegetable definition, warning language used in SSB warning labels), while others varied across cases within a policy (e.g., tax base for SSB taxes). Several key elements were not always sufficiently characterized in government documents, and dietary target selections and definitions did not consistently align with the evidence-base.

Summary

These findings highlight recent action on dietary policies to improve cardiometabolic health in the US; and key elements necessary to design such policies.
  相似文献   

17.
Eosinophilic esophagitis (EoE) is a chronic, immune‐mediated disease in which food antigens play a key role. Current therapeutic options are limited to long‐term steroid medication and dietary elimination of multiple foods, each of which is challenging. Our objective was to compare single food elimination of cow's milk to swallowed fluticasone in pediatric EoE patients. This is a prospective, comparative effectiveness trial of newly diagnosed EoE patients (ages 2–18 years) treated with swallowed fluticasone (n = 24) or elimination of cow's milk (n = 20). The dual outcome measures of repeat esophageal biopsy (6–8 weeks) and change in Pediatric Quality of Life Inventor (PedsQL) EoE Module and Symptoms Scales were used to assess response to treatment. After 6–8 weeks of treatment, peak esophageal eosinophil counts decreased to below the threshold of 15 eosinophils/high‐power field in 64% of patients treated with cow's milk elimination and 80% of patients treated with swallowed fluticasone (P = 0.4). Mean PedsQL EoE Module total scores (69 vs. 82; P < 0.005) and Total Symptoms scores (58 vs. 75; P = 0.001) showed significant improvement with cow's milk elimination. Among children treated with swallowed fluticasone, mean PedsQL EoE Module total scores (64 vs. 75; P < 0.05) and Total Symptoms scores (58 vs. 69; P < 0.01) were also significantly improved after 6–8 weeks of therapy. Removal of cow's milk from the diet is an effective single food elimination treatment for pediatric patients with EoE as assessed by statistically significant histologic and symptomatic improvement. Cow's milk elimination may be more desirable for EoE patients who do not want to take chronic, long‐term steroid medications.  相似文献   

18.
A growing number of childhood obesity interventions involve children and youth in participatory roles, but these types of interventions have not been systematically reviewed. We aimed to identify child and youth participatory interventions in the peer‐reviewed literature in order to characterize the approaches and examine their impact on obesity and obesity‐related lifestyle behaviours. We searched PubMed/Medline, psychINFO and ERIC for quasi‐experimental and randomized trials conducted from date of database initiation through May 2015 that engaged children or youth in implementing healthy eating, physical activity or weight management strategies. Eighteen studies met our eligibility criteria. Most (n = 14) trained youth to implement pre‐defined strategies targeting their peers. A few (n = 4) assisted youth to plan and implement interventions that addressed environmental changes. Thirteen studies reported at least one statistically significant weight, physical activity or dietary change outcome. Participatory approaches have potential, but variation in strategies and outcomes leave questions unanswered about the mechanisms through which child and youth engagement impact childhood obesity. Future research should compare child‐delivered or youth‐delivered to adult‐delivered health promotion interventions and more rigorously evaluate natural experiments that engage youth to implement environmental changes. With careful attention to theoretical frameworks, process and outcome measures, these studies could strengthen the effectiveness of child and youth participatory approaches.  相似文献   

19.
Sugar‐sweetened beverage (SSB) consumption is associated with adverse health outcomes. Improved understanding of the determinants will inform effective interventions to reduce SSB consumption. A total of 46,876 papers were identified through searching eight electronic databases. Evidence from intervention (n = 13), prospective (n = 6) and cross‐sectional (n = 25) studies on correlates/determinants of SSB consumption was quality assessed and synthesized. Twelve correlates/determinants were associated with higher SSB consumption (child's preference for SSBs, TV viewing/screen time and snack consumption; parents' lower socioeconomic status, lower age, SSB consumption, formula milk feeding, early introduction of solids, using food as rewards, parental‐perceived barriers, attending out‐of‐home care and living near a fast food/convenience store). Five correlates/determinants were associated with lower SSB consumption (parental positive modelling, parents' married/co‐habiting, school nutrition policy, staff skills and supermarket nearby). There was equivocal evidence for child's age and knowledge, parental knowledge, skills, rules/restrictions and home SSB availability. Eight intervention studies targeted multi‐level (child, parents, childcare/preschool setting) determinants; four were effective. Four intervention studies targeted parental determinants; two were effective. One (effective) intervention targeted the preschool environment. There is consistent evidence to support potentially modifiable correlates/determinants of SSB consumption in young children acting at parental (modelling), child (TV viewing) and environmental (school policy) levels.  相似文献   

20.
Drawing on submissions to the 2006–2007 New Zealand Inquiry into Obesity and Type 2 Diabetes, this article outlines how the food and marketing industries (industry) and the public health sector framed the issue of obesity. The analysis revealed that industry framed obesity as a consequence of poor lifestyle choices attributed largely to knowledge, cultural or other character deficits. Industry argued that lack of physical activity rather than increased food consumption was the dominant cause of obesity. In contrast, public health groups positioned obesity as a normal response to an obesogenic environment, characterized by the ubiquitous marketing and availability of low‐cost, energy‐dense/nutrient‐poor foods. For public health groups, increased consumption of energy‐dense/nutrient‐poor foods was positioned as the dominant cause of obesity. Many public health submitters also suggested that social inequalities contributed to obesity. Industry emphasized education as the key solution to obesity, while public health groups argued for regulation of the activities of the food and marketing industries, and policies to address wider determinants of health and social inequalities. Identifying and documenting these frames, by making transparent the interests of the frame's sponsors, contributes to greater understanding of the wider policy context around obesity and provides useful information for public health advocacy.  相似文献   

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