首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   439篇
  免费   50篇
  国内免费   3篇
耳鼻咽喉   1篇
儿科学   3篇
妇产科学   3篇
基础医学   56篇
口腔科学   1篇
临床医学   127篇
内科学   17篇
皮肤病学   2篇
神经病学   48篇
外科学   18篇
综合类   72篇
预防医学   67篇
眼科学   4篇
药学   11篇
  1篇
中国医学   27篇
肿瘤学   34篇
  2024年   2篇
  2023年   11篇
  2022年   13篇
  2021年   17篇
  2020年   17篇
  2019年   22篇
  2018年   20篇
  2017年   26篇
  2016年   26篇
  2015年   14篇
  2014年   27篇
  2013年   59篇
  2012年   27篇
  2011年   25篇
  2010年   16篇
  2009年   12篇
  2008年   18篇
  2007年   26篇
  2006年   20篇
  2005年   15篇
  2004年   8篇
  2003年   12篇
  2002年   16篇
  2001年   12篇
  2000年   10篇
  1999年   4篇
  1998年   5篇
  1997年   3篇
  1994年   1篇
  1993年   2篇
  1992年   3篇
  1989年   1篇
  1988年   2篇
排序方式: 共有492条查询结果,搜索用时 12 毫秒
481.
The relationship between evidence-based medicine (EBM) and clinical judgement is the subject of conceptual and practical dispute. For example, EBM and clinical guidelines are seen to increasingly dominate medical decision-making at the expense of other, human elements, and to threaten the art of medicine. Clinical wisdom always remains open to question. We want to know why particular beliefs are held, and the epistemological status of claims based in wisdom or experience. The paper critically appraises a number of claims and distinctions, and attempts to clarify the connections between EBM, clinical experience and judgement, and the objective and evaluative categories of medicine. I conclude that to demystify clinical wisdom is not to devalue it. EBM ought not be conceived as needing to be limited or balanced by clinical wisdom, since if its language is translatable into terms comprehensible and applicable to individuals, it helps constitute clinical wisdom. Failure to appreciate this constitutive relation will help perpetuate medical paternalism and delay the adoption of properly evidence-based practice, which would be both unethical and unwise. This revised version was published online in July 2006 with corrections to the Cover Date.  相似文献   
482.
简述卫生投融资改革之目的与意义   总被引:2,自引:1,他引:2  
章结合对上海卫生投融资体制和医院建设的现状分析,提出加快卫生投融资改革具有重要的目的与意义。  相似文献   
483.
Hepatitis C is an emerging theme of contemporary public health discourses related to illicit drug injection practices. Such discourses differentiate injecting from non-injecting users in an actuarial risk logic, targeting drug-injecting users as a population in need of support in the management of risks attributed to their practices. Public health strategies suppose, among other things, that injecting drug users adopt a homogeneous vision of hepatitis C, and of its risk, that is compatible with the reality produced by biomedicine. The majority of studies conducted on hepatitis-related risks in the context of harm reduction strategies are interested in socio-demographic factors to understand the behavioural variations within this targeted population. The meaning given to the virus and to its risk has remained marginal and the diversity of areas of construction of meaning tends to be ignored in the academic literature. Attention to this diversity indicates a complex tissue of social and communicational relations and the contingency of the symbolic instruments that people manipulate in their relation with their body and towards others; a complex tissue in which the reality of biomedicine is one among many alternative realities.  相似文献   
484.
从《黄帝内经》的互文性、文本意义生成及其互文性对阅读的启示3方面探讨互文性理论视野下《黄帝内经》的意义观,指出《黄帝内经》作为中医经典,言简意深,现代人对其文本往往有不同理解,互文性理论是当代的一种文本理论,认为文本的互文本网络是文本意义的生产之场,故应重视文本与文本之间的关系,而且互文性理论对认识《黄帝内经》文本意义生成和文本阅读和阐释具有重要意义。  相似文献   
485.
486.
This paper seeks to understand the experiences of single colorectal cancer patients. This study consisted of 12 semi-structured interviews that were digitally voice-recorded, transcribed, and analyzed. Six main themes emerged: (a) gradual shift in view of cancer diagnosis from fatalistic to normalized, (b) perception of cancer as a nadir experience, (c) concerns of singlehood, (d) factors influencing cancer experiences, (e) factors influencing coping with cancer, and (f) range of responses towards cancer diagnosis. Singles with colorectal cancer require short- to long-term individualized care plans, and psycho-emotional support. This may help enhance their individual coping and adjustment to the diagnosis.  相似文献   
487.
488.
This article reviews the high‐adaptive (mature) defense mechanisms, along with case material illustrating each. These defenses are described in terms of not only the specific means by which they serve to ward off anxiety and manage conflict, but also how they often transcend their role as defenses by contributing to the creation of new “products” of value, such as new meanings, perspectives, modes of relating, and works of art or science. This report also discusses the implications of the use of adaptive defenses, especially humor, in the context of psychotherapy.  相似文献   
489.
490.
Objectives: The purpose of the study was to identify the course and the mechanisms of the experience of anger over a 4-year period after spousal death among older adults.

Method: The study used a longitudinal prospective design with three-wave panel data (6, 18 and 48 months after spousal death), utilizing the Changing Lives of Older Couples data.

Results: Latent growth modeling analysis showed that conjugally bereaved older adults, on average, experienced a low level of anger at 6 months with a very slight decrease over a 4-year period, but individuals had a different level of anger at 6 months. Finding meaning in the death and worldview of accepting death were the significant predictors for a lower level of anger. Social support predicted a lower level of anger indirectly through finding meaning in the loss.

Conclusion: Although older adults are generally resilient to spousal loss, a substantial minority of people experience psychological distress. The relationships found suggest that it might be possible to reduce the anger of bereaved older spouses by supporting them to find meaning in the loss and by focusing bereavement support on those who have worldview of not accepting death.  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号