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   112335篇
  免费   9206篇
  国内免费   505篇
耳鼻咽喉   356篇
儿科学   3628篇
妇产科学   2514篇
基础医学   5442篇
口腔科学   2198篇
临床医学   28867篇
内科学   13886篇
皮肤病学   938篇
神经病学   4355篇
特种医学   986篇
外科学   7675篇
综合类   9245篇
现状与发展   1篇
一般理论   69篇
预防医学   29853篇
眼科学   459篇
药学   6978篇
  131篇
中国医学   1202篇
肿瘤学   3263篇
  2024年   170篇
  2023年   3207篇
  2022年   3637篇
  2021年   6074篇
  2020年   6246篇
  2019年   7054篇
  2018年   6421篇
  2017年   5128篇
  2016年   4273篇
  2015年   4323篇
  2014年   8581篇
  2013年   9145篇
  2012年   6709篇
  2011年   6991篇
  2010年   5273篇
  2009年   5167篇
  2008年   4852篇
  2007年   4837篇
  2006年   3941篇
  2005年   3070篇
  2004年   2523篇
  2003年   1980篇
  2002年   1531篇
  2001年   1358篇
  2000年   1178篇
  1999年   1023篇
  1998年   834篇
  1997年   650篇
  1996年   529篇
  1995年   410篇
  1994年   369篇
  1993年   338篇
  1992年   248篇
  1991年   211篇
  1990年   173篇
  1989年   132篇
  1988年   112篇
  1987年   111篇
  1985年   339篇
  1984年   432篇
  1983年   342篇
  1982年   348篇
  1981年   331篇
  1980年   271篇
  1979年   250篇
  1978年   213篇
  1977年   162篇
  1976年   143篇
  1975年   126篇
  1974年   104篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
81.
82.
83.
84.
85.
There is a large and growing population of long-term cancer survivors. Primary care physicians (PCPs) are playing an increasingly greater role in the care of these patients across the continuum of cancer survivorship. In this role, PCPs are faced with the responsibility of managing a range of medical and psychosocial late effects of cancer treatment. In particular, the sexual side effects of treatment which are common and have significant impact on quality of life for the cancer survivor, often go unaddressed. This is an area of clinical care and research that has received increasing attention, highlighted by the presentation of this special issue on Cancer and Sexual Health. The aims of this review are 3-fold. First, we seek to overview common presentations of sexual dysfunction related to major cancer diagnoses in order to give the PCP a sense of the medical issues that the survivor may present with. Barriers to communication about sexual health issues between patient/PCPs in order are also described in order to emphasize the importance of PCPs initiating this important conversation. Next, we provide strategies and resources to help guide the PCP in the management of sexual dysfunction in cancer survivors. Finally, we discuss case examples of survivorship sexual health issues and highlight the role that a PCP can play in each of these case examples.  相似文献   
86.
《Vaccine》2016,34(43):5155-5158
BackgroundGrowing conflict and insecurity played a major role in precipitating polio outbreaks in the Horn of Africa and the Middle East. In Angola, the early post-conflict situation was characterized by the presence of many inaccessible zones and districts due to insecurity and poor infrastructure. Partnership with the Angolan Army health service (AAHS) was one of the innovative strategies that the Polio Eradication Initiative (PEI) introduced into the country to support the polio vaccination campaigns in insecure and hard to reach zones.MethodsBefore embarking on creating a partnership with Angolan military it was essential to make high-level advocacy with top military decision makers to engage the leadership in the process for better and sustainable support to the strategy. The principal supports provided by the AAHS were the administration of oral polio vaccine, vitamin A, deworming agents, social mobilization, monitoring campaign quality, and surveillance. Distribution of logistics using military vehicles and helicopters to hard to reach and insecure zones was also part of the support.ResultsUsing this partnership it was possible to reach a significant number of children in insecure and hard to reach areas with polio vaccine and other child survival interventions. The military partnership also contributed in increasing the demand and addressing rejection for the polio vaccine.ConclusionMilitary is a potentially productive force that can be used for any development activities in any country. The Angolan experience has demonstrated that it is possible to form a partnership with the military for basic health intervention activities with little training and investment.  相似文献   
87.
Family-centered care (FCC) for sick newborns is emerging as a paradigmatic shift in the practice of facility-based newborn care. It seeks to transforming a provider-centered model into a client-centered one and thus build a new therapeutic alliance. FCC is the cornerstone of continuum of care, imparting caregiving competencies to parents/caregivers both within institutions as well as after the discharge. This has potential gains for the newborn, family members, and facility-level staff. The initial model piloted in tertiary-care settings is now undergoing translation at five sites across the country; the outcomes are keenly awaited.  相似文献   
88.
ObjectivesTo fill an empirical gap in the literature by examining changes in quality of care measures occurring when multispecialty clinic systems were acquired by hospital-owned, vertically integrated health care delivery systems in the Twin Cities area.ConclusionsMoving a clinic system into a vertically integrated delivery system resulted in limited increases in quality of care indicators. Caution is warranted when the acquisition causes disruption in referral patterns.  相似文献   
89.
目的:探讨责任制整体护理在结直肠外科病房的实施的可能性及实施效果。方法:总结责任制整体护理在某三级甲等医院结直肠外科病房的试验实施方案,调查执行该护理模式前后出院患者的满意程度和临床护理质量,并进行统计学分析。结果:试验执行责任制整体护理后,患者对临床护理的满意程度大幅提高,科室的临床护理质量也有显著提升,但是在护理文件整理方面仍有待调整。结论:责任制整体护理模式在结直肠外科病房可以实现,且能提高患者的满意程度和护理质量,深入实施后,能为患者提供更优质的临床护理服务。  相似文献   
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