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   3570篇
  免费   335篇
  国内免费   17篇
耳鼻咽喉   3篇
儿科学   118篇
妇产科学   65篇
基础医学   254篇
口腔科学   36篇
临床医学   826篇
内科学   787篇
皮肤病学   11篇
神经病学   308篇
特种医学   71篇
外科学   153篇
综合类   184篇
一般理论   2篇
预防医学   671篇
眼科学   12篇
药学   257篇
  4篇
中国医学   37篇
肿瘤学   123篇
  2024年   8篇
  2023年   130篇
  2022年   127篇
  2021年   202篇
  2020年   186篇
  2019年   212篇
  2018年   194篇
  2017年   197篇
  2016年   171篇
  2015年   165篇
  2014年   279篇
  2013年   489篇
  2012年   189篇
  2011年   174篇
  2010年   158篇
  2009年   153篇
  2008年   155篇
  2007年   122篇
  2006年   117篇
  2005年   66篇
  2004年   88篇
  2003年   56篇
  2002年   66篇
  2001年   48篇
  2000年   40篇
  1999年   19篇
  1998年   21篇
  1997年   20篇
  1996年   20篇
  1995年   11篇
  1994年   8篇
  1993年   8篇
  1992年   3篇
  1991年   9篇
  1990年   2篇
  1989年   3篇
  1988年   1篇
  1987年   1篇
  1986年   3篇
  1981年   1篇
排序方式: 共有3922条查询结果,搜索用时 859 毫秒
71.
Plantar fasciitis, the most common diagnosis of chronic heel pain, is at an epidemic proportion. The condition affects 1 in 6 Americans regardless of age or activity level, resulting in over 1 million outpatient visits annually. Plantar fasciitis is a common presentation in primary care and is frequently diagnosed and managed by nurse practitioners. Treatment options include a myriad of interventions ranging from conservative, noninvasive therapies to invasive, surgical modalities. For those affected, the majority will have symptom resolution in 12 to 18 months with conservative treatments. The decision of an individualized treatment plan based on best practice measures can be intricate and time-consuming, especially if the patient is uninsured or underinsured. This article applies the currently available evidence to discuss low-cost, noninvasive treatment interventions for use in the primary care nurse practitioner’s office.  相似文献   
72.
ABSTRACT

Through qualitative data collected with women affected by drug use and drug-related violence in Bogotá, this article explores the convergence of harm reduction rationales and violence prevention programming in the urban margins to advocate for women’s health empowerment and health rights as victims of intergenerational trauma and violence. We propose a methodological shift of public health praxis from street-based outreach models to intimate spaces of intervention for health outcomes embodiment 1 1 Drawing from Krieger’s (2004) conceptualisation, we define embodiment as the stories our bodies hold and how they interact with the urban environment. as we continue to develop our community health model to work with marginalised communities in the urban global South. Through this work committed to social justice in marginalised urban communities, we seek to support women’s health needs through harm reduction in historically marginalised communities in urban settings. Our results expose how multi-level gender-based violence affects women’s health in their living spaces in the urban margins. Drawing from women’s voices and narratives of urban violence, we call for a feminist alternative to traditionally masculinist and public-space oriented harm reduction practice for health empowerment in the urban margins.  相似文献   
73.
74.
75.
76.
77.
Balloon aortic valvuloplasty has become in many centers the treatment of choice for neonates with critical or severe aortic stenosis. Usual approaches both antegrade and retrograde can be problematic in preterms extremely low birth weight babies. We describe a novel approach for dilating the aortic valve in an 890 grams baby. © 2010 Wiley‐Liss, Inc.  相似文献   
78.
79.
For more than 40 years the Texas Institute of Behavioral Research (IBR) has given special attention to assessment and evaluation of drug user populations, addiction treatment services and various cognitive and behavioral interventions. Emphasis has been on studies in real‐world settings and the use of multivariate methodologies to address evaluation issues within the context of longitudinal natural designs. Historically, its program of addiction treatment research may be divided into three sequential epochs—the first era dealt mainly with client assessment and its role in treatment outcome and evaluation (1969–89), the second focused upon modeling the treatment process and the importance of conceptual frameworks (1989–2009) in explaining the relationships among treatment environment, client attributes, treatment process and outcome, and the third (and current) era has expanded into studying tactical deployment of innovations and implementation. Recent projects focus upon adapting and implementing innovations for improving early engagement in adolescent residential treatment settings and drug‐dependent criminal justice populations. Related issues include the spread of human immunodeficiency virus/acquired immune deficiency syndrome and other infectious diseases, organizational and systems functioning, treatment costs and process related to implementation of evidence‐based practices.  相似文献   
80.
Aims: The prevalence of alcohol-related brain damage (ARBD) is recognized to be increasing in the Western world. The aim of this article is to review the evidence concerning interventions in ARBD. Design and methods: Systematic review. Findings: About 469 papers were identified of which 49 were suitable for inclusion. About 20 concerned neuropsychological interventions; 5 detailed psychosocial interventions; and 24 focussed on pharmacological interventions. The findings suggest that a range of cognitive rehabilitation strategies can facilitate new learning and improve memory functioning, while psychosocial interventions and supported accommodation can improve mental and physical health. Conclusions: This review demonstrates the need for a comprehensive approach to ARBD rehabilitation and indicates that the management of this condition has not been investigated in a holistic manner.  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