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   92333篇
  免费   9207篇
  国内免费   643篇
耳鼻咽喉   261篇
儿科学   2203篇
妇产科学   1711篇
基础医学   6702篇
口腔科学   4470篇
临床医学   17234篇
内科学   7714篇
皮肤病学   633篇
神经病学   6580篇
特种医学   919篇
外科学   3404篇
综合类   8632篇
现状与发展   3篇
一般理论   92篇
预防医学   34909篇
眼科学   341篇
药学   3276篇
  85篇
中国医学   1012篇
肿瘤学   2002篇
  2024年   280篇
  2023年   2663篇
  2022年   3490篇
  2021年   4995篇
  2020年   5030篇
  2019年   4821篇
  2018年   4223篇
  2017年   4051篇
  2016年   3860篇
  2015年   3823篇
  2014年   5925篇
  2013年   7999篇
  2012年   5193篇
  2011年   5705篇
  2010年   4257篇
  2009年   4398篇
  2008年   4293篇
  2007年   4376篇
  2006年   3766篇
  2005年   2903篇
  2004年   2507篇
  2003年   2170篇
  2002年   1678篇
  2001年   1568篇
  2000年   1332篇
  1999年   983篇
  1998年   885篇
  1997年   703篇
  1996年   625篇
  1995年   419篇
  1994年   399篇
  1993年   411篇
  1992年   337篇
  1991年   290篇
  1990年   224篇
  1989年   187篇
  1988年   218篇
  1987年   159篇
  1986年   145篇
  1985年   141篇
  1984年   133篇
  1983年   82篇
  1982年   85篇
  1981年   76篇
  1980年   79篇
  1979年   61篇
  1978年   49篇
  1977年   50篇
  1976年   42篇
  1975年   40篇
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
131.
132.
133.
Background  Limited research exists on patient knowledge/cognition or “getting inside patients'' heads.” Because patients possess unique and privileged knowledge, clinicians need this information to make patient-centered and coordinated treatment planning decisions. To achieve patient-centered care, we characterize patient knowledge and contributions to the clinical information space. Methods and Objectives  In a theoretical overview, we explore the relevance of patient knowledge to care provision, apply historical perspectives of knowledge acquisition to patient knowledge, propose a representation of patient knowledge types across the continuum of care, and include illustrative vignettes about Mr. Jones. We highlight how the field of human factors (a core competency of health informatics) provides a perspective and methods for eliciting and characterizing patient knowledge. Conclusion  Patients play a vital role in the clinical information space by possessing and sharing unique knowledge relevant to the clinical picture. Without a patient''s contributions, the clinical picture of the patient is incomplete. A human factors perspective informs patient-centered care and health information technology solutions to support clinical information sharing.  相似文献   
134.

Objective

To explore from a gender perspective the association with subjective health of the interaction between education and household arrangements within the framework of social determinants of health placed at the micro and mezzo levels.

Methods

The data comes from the Spanish sample of the European Union Statistics on Income and Living Conditions for 2014. Independent logistic regression models for men and women were run to analyze the association with subjective health of the interaction between education and household arrangements. An additive model was run to assess possible advantages over the interaction approach.

Results

The interaction models show a lower or even no significant effect on health of household arrangements usually negatively associated with health among individuals with high education, displaying specific patterns according to sex.

Conclusions

Health profiles of women and men are more precisely drawn if both social determinants of health are combined. Among the women, the important role was confirmed of both social determinants of health in understanding their health inequalities. Among the men, mainly those with low educational achievement, the interaction revealed that the household was a more meaningful social determinant of health. This could enable the definition of more efficient public policies to reduce health and gender inequalities.  相似文献   
135.
136.
137.
138.
Background and aimPatient decision aids for oncological treatment options, provide information on the effect on recurrence rates and/or survival benefit, and on side-effects and/or burden of different treatment options. However, often uncertainty exists around the probability estimates for recurrence/survival and side-effects which is too relevant to be ignored. Evidence is lacking on the best way to communicate these uncertainties. The aim of this study is to develop a method to incorporate uncertainties in a patient decision aid for breast cancer patients to support their decision on radiotherapy.MethodsFirstly, qualitative interviews were held with patients and health care professionals. Secondly, in the development phase, thinking aloud sessions were organized with four patients and 12 health care professionals, individual and group-wise.ResultsConsensus was reached on a pictograph illustrating the whole range of uncertainty for local recurrence risks, in combination with textual explanation that a more exact personalized risk would be given by their own physician. The pictograph consisted of 100 female icons in a 10 x 10 array. Icons with a stepwise gradient color indicated the uncertainty margin. The prevalence and severity of possible side-effects were explained using verbal labels.ConclusionsWe developed a novel way of visualizing uncertainties in recurrence rates in a patient decision aid. The effect of this way of communicating risk uncertainty is currently being tested in the BRASA study (NCT03375801).  相似文献   
139.
In recent years, there has been an increased focus on patient involvement in treatment planning in the health care system. To reduce the risk of the clinician moving towards paternalism, various methods have been introduced—shared decision making, among others. The goal of shared decision making is for the clinician and patient to share available evidence on the best treatment and to raise awareness on the needs and preferences of the patient as to make a genuinely informed choice. However, in the present article, we discuss to which degree paternalism can be avoided in light of the clinician's role as an authority with certain knowledge and expertise. Through the philosophical theory of reasons‐responsiveness, we discuss to which extend free will and control applies to the patient. Through theoretical analysis, we come to suggest that the clinician has a role as an ally rather than manipulator.  相似文献   
140.
BackgroundOur university commenced clinical placements for third-year nursing students in Prison Health Services (PHS) in 2014. Registered nurse preceptors employed in these services facilitated students’ experiential workplace learning, assessed their competence and assisted them to meet course objectives in this challenging environment. To date, no studies have examined preceptors’ experiences of supporting students in the prison health setting.AimThe study aim was to investigate preceptors’ perceptions of supporting nursing students undertaking clinical placements in PHS, in order to inform development of resources and processes.MethodsQualitative data were collected via a focus group and interviews with preceptors (n = 6) working in metropolitan PHS. Data underwent thematic analysis.FindingsParticipants valued the opportunity to support student learning, finding students contributed to the workplace by bringing in new ideas, and conducting beneficial projects. However, preceptors requested better rostering and workload management by their employer. They also wished for more detailed information from the university regarding student orientation and preparation to support student learning. They felt that the employer-provided preceptorship training did not fulfil their needs.DiscussionPreceptors in PHS settings shared many of the support needs of those in other settings, although some challenges were more specific to the setting.ConclusionThis paper makes recommendations on how preceptors in PHS can be better supported to fulfil the role.  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