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   4241篇
  免费   370篇
  国内免费   6篇
耳鼻咽喉   49篇
儿科学   210篇
妇产科学   93篇
基础医学   582篇
口腔科学   57篇
临床医学   550篇
内科学   764篇
皮肤病学   86篇
神经病学   385篇
特种医学   88篇
外科学   471篇
综合类   46篇
一般理论   8篇
预防医学   597篇
眼科学   116篇
药学   227篇
中国医学   9篇
肿瘤学   279篇
  2023年   44篇
  2022年   93篇
  2021年   155篇
  2020年   93篇
  2019年   141篇
  2018年   155篇
  2017年   129篇
  2016年   131篇
  2015年   136篇
  2014年   193篇
  2013年   237篇
  2012年   336篇
  2011年   370篇
  2010年   170篇
  2009年   143篇
  2008年   244篇
  2007年   238篇
  2006年   221篇
  2005年   216篇
  2004年   196篇
  2003年   157篇
  2002年   150篇
  2001年   60篇
  2000年   65篇
  1999年   68篇
  1998年   32篇
  1997年   32篇
  1996年   30篇
  1995年   23篇
  1994年   26篇
  1993年   14篇
  1992年   29篇
  1991年   26篇
  1990年   22篇
  1989年   27篇
  1988年   18篇
  1987年   15篇
  1986年   26篇
  1985年   27篇
  1984年   10篇
  1983年   8篇
  1982年   7篇
  1981年   6篇
  1979年   10篇
  1978年   6篇
  1974年   12篇
  1973年   10篇
  1970年   7篇
  1969年   8篇
  1967年   5篇
排序方式: 共有4617条查询结果,搜索用时 15 毫秒
61.
62.
The argument for integrating interprofessional education (IPE) activities into the workplace has been made concurrently with the call for collaborative clinical practice. An exploratory case study investigation of existing activities in a large metropolitan health care network was undertaken to inform the development of future IPE initiatives. Purposive sampling invited clinicians involved in the design or delivery of workplace IPE activities to participate in a semi-structured interview to discuss their existing programs and the opportunities and challenges facing future work. Interviews were audiotaped, transcribed and thematically analysed. In total, 15 clinicians were interviewed representing medicine, nursing, occupational therapy, pharmacy, physiotherapy, psychology, social work and speech pathology. The IPE programs identified included one medical and midwifery student workshop, several dedicated new graduate or intern programs combining the professions and multiple continuing professional development programs. Three dominant themes were identified to inform the development of future work: clinician factors, organisational factors and IPE considerations. In addition to the cultural, physical and logistical challenges associated with education that integrates professions in the workplace, the time required for the design and delivery of integrated team training should be accounted for when establishing such programs. Considerations for sustainability include ongoing investment in education skills for clinicians, establishment of dedicated education roles and expansion of existing education activities.  相似文献   
63.
64.
65.
The FilmArray Blood Culture Identification Panel was validated for nonblood sterile site specimens with clinical impact of rapid identification compared to conventional diagnostics. The panel accurately identified target organisms from 98% of positive broth cultures a median 1.1?day faster than conventional techniques (P?<?0.0001) with potential clinical impact in 22% of cases.  相似文献   
66.
The L2 Global Harmonization Team on large molecule specific assay operation for protein bioanalysis in support of pharmacokinetics focused on the following topics: setting up a balanced validation design, specificity testing, selectivity testing, dilutional linearity, hook effect, parallelism, and testing of robustness and ruggedness. The team additionally considered the impact of lipemia, hemolysis, and the presence of endogenous analyte on selectivity assessments as well as the occurrence of hook effect in study samples when no hook effect had been observed during pre-study validation.  相似文献   
67.
68.
69.
Qualitative research of brigades and the family experience of congenital heart disease is of current interest and has been previously neglected. This study aimed to explore the social factors conditioning outcomes of paediatric cardiology care in the setting of Colombian medical brigades and to identify feasible strategies to improve the experience of the beneficiary populations. Participants were selected using purposeful sampling. Semi-structured interviews were conducted with members of logistic and health care teams, caregivers and custodians of beneficiary children of the Programme. The data collected provided an understanding of the health culture, social background, household and intrafamily dynamics. The outcomes of the Programme are influenced by sociocultural dynamics such as communication gaps and the socioeconomic status of the beneficiary populations. Findings may be specific to brigades, but also cross-relevant to any family experience of a new diagnosis of Congenital Heart Disease (CHD) communicating with healthcare professionals. It is important to foresee the role and further development of the Programme. Recommendations are provided suggesting innovative work by means of telemedicine and other sociocultural measures to reduce healthcare inequity and strengthen comprehensive healthcare programmes.  相似文献   
70.
Liver transplantation offers patients with terminal liver disease an effective treatment accompanied by excellent quality of life, but it also has complications, such as hepatic artery thrombosis and development of ischemic cholangiopathy, described in 3%–17% of patients. It is a very important cause of morbidity and mortality. The objective of this report was to analyze the efficacy of the treatment they received in relation to the development of ischemic cholangiopathy and a comparative survival analysis and to propose prophylactic measures for high-risk patients.  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