全文获取类型
收费全文 | 94552篇 |
免费 | 28653篇 |
国内免费 | 1057篇 |
专业分类
耳鼻咽喉 | 2371篇 |
儿科学 | 2521篇 |
妇产科学 | 2242篇 |
基础医学 | 1989篇 |
口腔科学 | 5005篇 |
临床医学 | 25595篇 |
内科学 | 23705篇 |
皮肤病学 | 3222篇 |
神经病学 | 11854篇 |
特种医学 | 3472篇 |
外科学 | 17479篇 |
综合类 | 120篇 |
现状与发展 | 40篇 |
预防医学 | 13109篇 |
眼科学 | 2061篇 |
药学 | 858篇 |
中国医学 | 5篇 |
肿瘤学 | 8614篇 |
出版年
2024年 | 739篇 |
2023年 | 5003篇 |
2022年 | 1053篇 |
2021年 | 2633篇 |
2020年 | 5268篇 |
2019年 | 1921篇 |
2018年 | 6763篇 |
2017年 | 7244篇 |
2016年 | 7818篇 |
2015年 | 7889篇 |
2014年 | 10260篇 |
2013年 | 11908篇 |
2012年 | 3422篇 |
2011年 | 3163篇 |
2010年 | 6621篇 |
2009年 | 8923篇 |
2008年 | 3199篇 |
2007年 | 2125篇 |
2006年 | 3305篇 |
2005年 | 1881篇 |
2004年 | 1275篇 |
2003年 | 965篇 |
2002年 | 902篇 |
2001年 | 1787篇 |
2000年 | 1122篇 |
1999年 | 1658篇 |
1998年 | 2041篇 |
1997年 | 1873篇 |
1996年 | 1932篇 |
1995年 | 1674篇 |
1994年 | 1072篇 |
1993年 | 906篇 |
1992年 | 751篇 |
1991年 | 643篇 |
1990年 | 512篇 |
1989年 | 524篇 |
1988年 | 506篇 |
1987年 | 383篇 |
1986年 | 358篇 |
1985年 | 297篇 |
1984年 | 255篇 |
1983年 | 301篇 |
1982年 | 226篇 |
1981年 | 202篇 |
1980年 | 125篇 |
1978年 | 123篇 |
1977年 | 116篇 |
1976年 | 86篇 |
1974年 | 73篇 |
1972年 | 76篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
991.
Way K. Bong PhD Lisa M. Gaustadnes Master Astrid Bergland PhD Weiqin Chen PhD Asta Bye Phd Clinical Dietitian 《Health & social care in the community》2021,29(6):1695-1705
The aim of this study is to investigate how community-living older people interpret the Norwegian version of Older People's Quality of Life (OPQOL) questionnaire. The original OPQOL questionnaire was translated based on guidelines for cross-cultural translation. The Three-Step Test-Interview instrument was adopted to investigate how community-living older people interpreted the questionnaire. Data were collected from 14 participants (72–89 years). The questionnaire was filled in under observation. Semi-structured interviews were then conducted to clarify the observational data and elicit the participants’ experiences and opinions. Lastly, data were analysed using a hermeneutic interpretation approach. Our findings indicate that most of the participants managed to complete the OPQOL questionnaire without problems. The data analysis resulted in four primary themes: relevance & applicability, formulation, consistency & accuracy and subjectivity. The questionnaire covered all aspects related to the participants’ quality of life. However, statements related to religion were found to be irrelevant to their quality of life. Most of the participants thought that religion, philosophy and culture should be separate rather than included in the same statement. The participants missed the option of ‘not applicable’ when the statements were irrelevant to them. The statements are formulated in both positive and negative ways, which was sometimes confusing to them. The participants perceived phases such as “around me” “local,” and “things” as ambiguous, and thus they raised concerns about whether the OPQOL questionnaire could capture consistent data regarding their quality of life. The results of this study pinpoint the issues that community-living older people faced when interpreting and answering the Norwegian version of OPQOL questionnaire. These issues were mostly caused by sociocultural differences. Our work provides an overview of the changes that must be made in the questionnaire in order to address these sociocultural differences while using the OPQOL questionnaire in the Norwegian context. 相似文献
992.
993.
Lieke Reinhoudt-den Boer Msc Robbert Huijsman Phd MBA Jeroen van Wijngaarden PhD 《Health & social care in the community》2021,29(6):e240-e248
Currently, many policymakers try to encourage client involvement during the public service delivery process and make it a co-production. Clients are encouraged to act as active agents and embrace an integrated approach to address their problems to empower them. However, different studies have raised questions regarding to what extent these ambitions are appropriate for clients with vulnerabilities, such as clients with multiple problems. Aiming to further explore this issue, we studied the expectations of clients with multiple problems concerning the co-production of public services. We interviewed 46 clients with multiple problems at the start of their support trajectory. All 46 participants lived in five districts in Rotterdam, the Netherlands, and were recruited via community-based primary care teams. Our study indicates that co-production ambitions might not resonate with clients with multiple problems. The study shows that these clients’ expectations are driven by their feelings of being overwhelmed and stressed out by their situation, feelings of being a victim of circumstances, bad experiences with public services in the past, their evaluation of what counts as a problem and the envisioned solutions. These clients expect public service providers to take over, fix their main problem(s) and not interfere with other aspects of their lives (not an integrated approach). Although participants seek a ‘normal’ life with, e.g., a house, work, partner, children, holidays, a pet, and no stress (a white picket fence life) as ideal, they do not feel that this is attainable for them. More insight into the rationale behind these expectations could help to bridge the gap between policymakers’ ambitions and clients’ expectations. 相似文献
994.
995.
996.
997.
998.
999.
Soraia Teles MSc Ana Ferreira PhD Constança Paúl PhD 《Health & social care in the community》2021,29(5):e1-e10
Participant attitudes are an explanatory factor for attrition in online health-related interventions. However, its assessment prior to interventions start is uncommon, partly because proper measures are missing. This study presents the psychometric properties of a new scale measuring attitudes towards online psychoeducational interventions (OPIs). Structural validity, reliability and screening performance of the Online Psychoeducational Intervention – Brief Attitudes Scale (OPI-BAS) were studied in a sample of 157 dementia caregivers. Scale cut-off scores were derived to categorise the participants into ‘OPIs sympathisers’ or ‘non-sympathisers’. Groups were compared across sociodemographic and internet use variables. A parsimonious five-item version of OPI-BAS demonstrated good structural validity, with one factor explaining 63.3% of variance. Internal consistency of the scale was high (α = 0.85). OPI-BAS showed good screening performance in identifying individuals with either a preference to use conventional face-to-face or online psychoeducational interventions (area under the curve = 0.84). An optimal cut-off score of 20 was suggested by the receiver operating characteristic graph, providing good sensitivity (74%) and specificity (84%). No significant differences were found between groups on sociodemographic and internet use variables. Attitudes towards OPIs were overall positive, but face-to-face interventions were preferred. This study offers preliminary support to the psychometric quality of OPI-BAS. This short scale has practical applications for research and intervention. 相似文献
1000.
Ashley Lacombe-Duncan PhD MSW Hannah Kia PhD MSW Carmen H. Logie PhD MSW Kieran P. Todd BA Yasmeen Persad Gabrielle Leblanc Kelendria Nation Ayden I. Scheim PhD Tara Lyons PhD Chavisa Horemans MES BFA Mona Loutfy MD FRCPC MPH 《Health & social care in the community》2021,29(5):e33-e46
Transgender (trans) women experience barriers to access to HIV care, which result in their lower engagement in HIV prevention, treatment and support relative to cisgender people living with HIV. Studies of trans women's barriers to HIV care have predominantly focused on perspectives of trans women, while barriers are most often described at provider, organisation and/or systems levels. Comparing perspectives of trans women and service providers may promote a shared vision for achieving health equity. Thus, this qualitative study utilised focus groups and semi-structured interviews conducted 2018–2019 to understand barriers and facilitators to HIV care from the perspectives of trans women (n = 26) and service providers (n = 10). Barriers endorsed by both groups included: (a) anticipated and enacted stigma and discrimination in the provision of direct care, (b) lack of provider knowledge of HIV care needs for trans women, (c) absence of trans-specific services/organisations and (d) cisnormativity in sexual healthcare. Facilitators included: (a) provision of trans-positive trauma-informed care, (b) autonomy and choice for trans women in selecting sexual health services and (c) models for trans-affirming systems change. Each theme had significant overlap, yet nuanced perspective, between trans women and service providers. Specific recommendations to improve HIV care access for trans women are discussed. These recommendations can be used by administrators and service providers alike to work collaboratively with trans women to reduce barriers and facilitators to HIV care and ultimately to achieve health equity for trans women. 相似文献