全文获取类型
收费全文 | 41898篇 |
免费 | 1806篇 |
国内免费 | 162篇 |
专业分类
耳鼻咽喉 | 126篇 |
儿科学 | 1097篇 |
妇产科学 | 601篇 |
基础医学 | 2525篇 |
口腔科学 | 675篇 |
临床医学 | 5600篇 |
内科学 | 5355篇 |
皮肤病学 | 371篇 |
神经病学 | 1489篇 |
特种医学 | 454篇 |
外科学 | 2059篇 |
综合类 | 4317篇 |
现状与发展 | 1篇 |
一般理论 | 4篇 |
预防医学 | 15580篇 |
眼科学 | 199篇 |
药学 | 2072篇 |
19篇 | |
中国医学 | 511篇 |
肿瘤学 | 811篇 |
出版年
2024年 | 40篇 |
2023年 | 778篇 |
2022年 | 1410篇 |
2021年 | 2036篇 |
2020年 | 1929篇 |
2019年 | 2818篇 |
2018年 | 2460篇 |
2017年 | 1581篇 |
2016年 | 1051篇 |
2015年 | 1255篇 |
2014年 | 3084篇 |
2013年 | 2875篇 |
2012年 | 2659篇 |
2011年 | 2895篇 |
2010年 | 2236篇 |
2009年 | 2047篇 |
2008年 | 1969篇 |
2007年 | 1847篇 |
2006年 | 1403篇 |
2005年 | 900篇 |
2004年 | 733篇 |
2003年 | 570篇 |
2002年 | 465篇 |
2001年 | 407篇 |
2000年 | 341篇 |
1999年 | 299篇 |
1998年 | 238篇 |
1997年 | 179篇 |
1996年 | 103篇 |
1995年 | 109篇 |
1994年 | 81篇 |
1993年 | 80篇 |
1992年 | 68篇 |
1991年 | 42篇 |
1990年 | 28篇 |
1989年 | 27篇 |
1988年 | 23篇 |
1985年 | 249篇 |
1984年 | 363篇 |
1983年 | 296篇 |
1982年 | 305篇 |
1981年 | 296篇 |
1980年 | 240篇 |
1979年 | 229篇 |
1978年 | 203篇 |
1977年 | 150篇 |
1976年 | 135篇 |
1975年 | 117篇 |
1974年 | 101篇 |
1973年 | 77篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
71.
近代著名外交家、法学家伍廷芳撰写了一部养生学著作《延寿新法》,其版本众多,以南京中医药大学图书馆馆藏抄本为善。《延寿新法》一书从生理、饮食、睡眠、阳光、衣着、气象、风俗、烟酒、运动等方面详论养生延年之法。在“西学东渐”的时代背景下,《延寿新法》的养生思想折射出中西医交流的历史痕迹。 相似文献
72.
背景 痛风是一种代谢性疾病,可以并发肾、心脑血管等多器官疾病,目前痛风发病和预后的影响因素已经得到揭示,但鲜有通过质性研究方法全面评估痛风患者的疾病认知和健康素养状态。目的 探讨东北地区中青年痛风患者的健康素养,并了解痛风患者的一般感知能力及知识需求状况,为增强我国痛风患者的健康素养水平,改善其自身管理能力、提高痛风患者的生活质量提供理论依据。方法 招募2017年3月-2018年3月于大庆油田总医院、大庆市人民医院、大庆市第五医院3家医院确诊为痛风的中青年患者,信息饱和后停止招募,共招募13例患者。采用非结构式与半结构式访谈相结合的方式对患者资料进行收集,采用Colaizzi的现象学资料分析方法进行分析。结果 对访谈资料进行分析,提炼如下主题:痛风患者的疾病感知能力〔包括对痛风的认知及知晓情况较差;严重的疼痛可影响痛风患者的生活质量;自我感知导致疾病发作或加重的原因为饮食习惯及生活方式等〕、就诊状况及行为(包括首次发病对疾病认识缺乏;就医体验不良)、痛风药物管理计划(包括药物选择依从性低、治疗方案的知晓及应对差)、痛风非药物管理计划(包括生活方式的调整、社会资源互动、疾病信息挖掘)。结论 东北地区中青年痛风患者健康素养水平较低,对疾病相关信息获取途径单一,对疾病和治疗判断片面,因此不能有效进行疾病管理,阻碍医疗决策制定。提示根据需求状况、针对具体薄弱环节提升痛风患者的健康素养、提高知识水平对改善患者健康结局很有必要。 相似文献
73.
《Health & place》2020
BackgroundGrowing research documents associations between neighborhood social cohesion with better health and well-being. However, other work has identified social cohesion's “dark side” and its ability to promote negative outcomes. It remains unclear if such diverging findings are attributable to differences in study design, or other reasons. To better capture its potential heterogeneous effects, we took an outcome-wide analytic approach to examine perceived neighborhood social cohesion in relation to a range of health and well-being outcomes.MethodsData were from 12,998 participants in the Health and Retirement Study—a large, diverse, prospective, and nationally representative cohort of U.S. adults age >50. Multiple regression models evaluated if social cohesion was associated with physical health, health behavior, psychological well-being, psychological distress, and social well-being outcomes. All models adjusted for sociodemographics, personality, and numerous baseline health and well-being characteristics. To evaluate the effects of change in cohesion, we adjusted for prior social cohesion. Bonferroni correction was used to account for multiple testing.ResultsPerceived neighborhood social cohesion was not associated with most physical health outcomes (except for reduced risk of physical functioning limitations and better self-rated health) nor health behavior outcomes (except for more binge drinking). However, it was associated with numerous subsequent psychosocial well-being (i.e., higher: positive affect, life satisfaction, optimism, purpose in life, mastery, health mastery, financial mastery; reduced likelihood of infrequent contact with friends) and psychological distress outcomes (i.e., lower depression, hopelessness, negative affect, loneliness) over the 4-year follow-up period.ConclusionsWith further research, these results suggest that perceived neighborhood social cohesion might be a valuable target for innovative policies aimed at improving well-being. 相似文献
74.
《Research in social & administrative pharmacy》2020,16(11):1597-1601
Disseminating research findings from global health collaborations is essential to advancing science. However, there are a number of ethical considerations and potential challenges to address to ensure thoughtful and non-exploitative reporting. The factors include the benefits and risks to publication, authorship criteria or values, and the accessibility of forums or journals in which to pursue publication. This paper provides commentary related to planning for writing, communicating intentions to publish, obtaining permissions to publish, risks in internationally collaborative work, authorship principles, and journal selection. Authors' and editors’ knowledge of experienced individuals from both pharmacy literature, medical fields, and general publications is incorporated to provide an assessment of risks and benefits of publication of international global health research. 相似文献
75.
76.
77.
78.
79.
《Gaceta sanitaria / S.E.S.P.A.S》2022,36(1):25-31
ObjectiveTo analyse the similarities and differences in the discourse surrounding the conceptualisation of health and the perceived health assets and needs in the neighborhoods and city of Bilbao in a participatory process.MethodParticipatory workshops were held with professionals, neighbors and associated citizens. The differences in perceptions of the three content blocks were analysed on the basis of the health model referred, as well as the typologies —of a more individual or structural nature— of identified health needs and assets.ResultsThe conceptualisation of health from a biopsychosocial perspective was clearer among professionals, although both profiles pointed to the importance of its social determinants. The formulation of needs and assets in health by the neighbors was made from the impact on their daily life and from a position of users with respect to a service provider administration. Among the associated citizens and professionals, intermediate and structural determinants were more frequently mentioned, as well as issues related to the administration's scope of action.ConclusionsThe inclusion of the multiplicity and diversity of perceptions in planning is key to good local government for health. To address their contradictions, a commitment by governments to effectively incorporate citizen participation is needed. 相似文献
80.
Approximately 36 400 cardiac and 23 100 thoracic operations are carried out in the United Kingdom between 2006 and 2015. National Health Service (NHS) resolution, as known as the NHS litigation authority, is one of the essential bodies of the Department of Health. Its purpose is to provide NHS expertise to resolve concerns fair and square share learning for improvement. We aim to evaluate and increase awareness of medicolegal cases in cardiothoracic surgery. Total numbers and details of claims coded by NHS resolution in cardiothoracic surgery from 2004 to 2017 were requested under the Freedom of Information Act 2000. The data provided in successful claims is further breakdown into damages paid to the claimant, defence cost, claimant cost paid and the sum of the three. In contrast, unsuccessful claims only include the defence cost. Moreover, data provided also includes further analysis of primary causes and primary injuries for Claims Closed/Settled with damages paid. There were 753 claims recorded from 2004 to 2017, of which 415 (55.11%) were successful. The number of claims has been steadily increasing since 2004, with two significant raises from 2009/10 to 2010/11 (37‐55, 48.64% raise) and 2012/13 to 2013/14 (49‐69, 40.82% raise). The mean successful claim ratio was 69.58% (range, 47.56%‐ 83.33%) There is also a steady increase in the successful ratio from 2004 to 2017. In summary, this is the first study published in relation to litigation claims on cardiothoracic surgery in the United Kingdom. The results have provided insight on claims made against cardiothoracic surgery. 相似文献