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   2462篇
  免费   334篇
  国内免费   3篇
耳鼻咽喉   4篇
儿科学   18篇
妇产科学   47篇
基础医学   60篇
临床医学   1987篇
内科学   110篇
皮肤病学   6篇
神经病学   63篇
特种医学   33篇
外科学   95篇
综合类   2篇
预防医学   240篇
眼科学   6篇
药学   25篇
肿瘤学   103篇
  2024年   1篇
  2023年   30篇
  2022年   5篇
  2021年   28篇
  2020年   34篇
  2019年   33篇
  2018年   87篇
  2017年   93篇
  2016年   84篇
  2015年   115篇
  2014年   116篇
  2013年   130篇
  2012年   77篇
  2011年   63篇
  2010年   65篇
  2009年   89篇
  2008年   52篇
  2007年   56篇
  2006年   60篇
  2005年   33篇
  2004年   34篇
  2003年   29篇
  2002年   30篇
  2001年   59篇
  2000年   25篇
  1999年   106篇
  1998年   149篇
  1997年   154篇
  1996年   211篇
  1995年   168篇
  1994年   161篇
  1993年   106篇
  1992年   83篇
  1991年   73篇
  1990年   57篇
  1989年   42篇
  1988年   24篇
  1987年   15篇
  1986年   5篇
  1985年   7篇
  1984年   2篇
  1982年   5篇
  1981年   3篇
排序方式: 共有2799条查询结果,搜索用时 15 毫秒
81.
82.
83.
84.
85.
Background Socioeconomically deprived women are at greater risk of adverse pregnancy outcomes. Research tends to focus on access of services. Yet access may not equate with the equity of services for women from different socioeconomic backgrounds. Objectives To determine whether pregnant women’s perceptions of antenatal provision differed in relation to their socioeconomic deprivation ranking (determined by the Scottish Index of Multiple Deprivation 2006). Design A longitudinal, qualitative study with comparative antenatal case studies between January 2007 and April 2009. Setting/Participants Cases were primigravida women from ‘least deprived’ (n = 9) and ‘most deprived’ (n = 12) geographical areas within one local authority in Scotland. Analysis Data were analysed using case study replication analysis. Results There was little difference in access to antenatal services between the ‘least’ and ‘most’ deprived groups. Perception of care differed in relation to the level of ‘engagement’ (defined using constructs of: language and personalization of care; power and relationships; and health literacy). Engagement was evidenced in most of the ‘least deprived’ cases and almost none of the ‘most deprived’ cases. Specifically, socioeconomically deprived women described less evidence of personal connection to their own care, effective communication and the opportunity for shared decision making. Conclusion In women from socioeconomically deprived areas, access may be a less useful indicator than engagement when assessing antenatal service quality. As engagement levels may be one method by which to predict and improve health outcomes, a more equitable antenatal service may need to be developed through the early identification of those women at risk of non‐engagement.  相似文献   
86.
87.
Introduction There is evidence to suggest that the Patient Consultation Questionnaire (PCQ) is a reliable tool to predict symptomatic left‐sided colorectal cancer. While previous research has examined the sensitivity and specificity of the PCQ as a tool, it has not addressed patients’ perspectives. Objective To examine qualitatively patients’ perspectives on ease of use of the PCQ, and their attitude to completing it. Method The target population were patients in North Wales between 55 and 85 years with colorectal symptoms who had completed the PCQ. A sample of six was randomly selected. The approach was qualitative, using semi‐structured, in‐depth cognitive interviews, which were recorded and transcribed before content and thematic analysis. Results The study found some areas of concern in relation to the PCQ’s design and presentation, concerning such issues as the use of medical jargon or ambiguous wording, and the use of questions to which patients may not have an answer. It also found that patients responded to the form as something more than a screening tool, treating it variously as way of speeding up diagnosis and treatment, an opportunity to ‘play the system’, and a way of bypassing embarrassing encounters. Discussion and conclusions Although major problems were not identified, the minor issues observed in the PCQ’s design and presentation may reduce accuracy and patient satisfaction. A greater understanding of patients’ perception of the role and function of the PCQ may help clinicians to interpret responses to the form more accurately.  相似文献   
88.
89.
90.
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