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   7541篇
  免费   630篇
  国内免费   7篇
耳鼻咽喉   98篇
儿科学   229篇
妇产科学   206篇
基础医学   967篇
口腔科学   120篇
临床医学   859篇
内科学   1548篇
皮肤病学   54篇
神经病学   795篇
特种医学   177篇
外科学   871篇
综合类   154篇
一般理论   11篇
预防医学   998篇
眼科学   137篇
药学   565篇
中国医学   6篇
肿瘤学   383篇
  2023年   78篇
  2022年   158篇
  2021年   270篇
  2020年   182篇
  2019年   261篇
  2018年   284篇
  2017年   204篇
  2016年   220篇
  2015年   226篇
  2014年   313篇
  2013年   462篇
  2012年   567篇
  2011年   580篇
  2010年   264篇
  2009年   248篇
  2008年   382篇
  2007年   383篇
  2006年   353篇
  2005年   335篇
  2004年   241篇
  2003年   275篇
  2002年   236篇
  2001年   109篇
  2000年   91篇
  1999年   106篇
  1998年   74篇
  1997年   44篇
  1996年   53篇
  1995年   58篇
  1994年   53篇
  1993年   35篇
  1992年   66篇
  1991年   68篇
  1990年   50篇
  1989年   66篇
  1988年   53篇
  1987年   52篇
  1986年   46篇
  1985年   36篇
  1984年   38篇
  1983年   31篇
  1982年   30篇
  1981年   28篇
  1979年   33篇
  1978年   32篇
  1976年   31篇
  1974年   30篇
  1972年   33篇
  1970年   25篇
  1967年   30篇
排序方式: 共有8178条查询结果,搜索用时 15 毫秒
1.
Context: Persons with spinal cord injury (SCI) experience significant challenges when they access primary care and community services.

Design: A provincial summit was held to direct research, education, and innovation for primary and community care for SCI.

Setting: Toronto, Ontario, Canada.

Participants: Key stakeholders (N?=?95) including persons with SCI and caregivers, clinicians from primary care, rehabilitation, and specialized care, researchers, advocacy groups, and policy makers.

Methods: A one-day facilitated meeting that included guest speakers, panel discussions and small group discussions was held to generate potential solutions to current issues related to SCI care and to foster collaborative relationships to advance care for SCI. Perspectives on SCI management were shared by primary care, neurosurgery, rehabilitation, and members of the SCI community

Outcome Measures: Discussions were focused on five domains: knowledge translation and dissemination, application of best practices, communication, research, and patient service accessibility.

Results: Summit participants identified issues and prioritized solutions to improve primary and community care including the creation of a network of key stakeholders to enable knowledge creation and dissemination; an online repository of SCI resources, integrated health records, and a clinical network for SCI care; development and implementation of strategies to improve care transitions across sectors; implementation of effective care models and improved access to services; and utilization of empowerment frameworks to support self-management.

Conclusions: This summit identified priorities for further collaborative efforts to advance SCI primary and community care and will inform the development of a provincial SCI strategy aimed at improving the system of care for SCI.  相似文献   
2.
3.
4.
Abstract

This article follows up a pilot project to help educate local nurses and patient educators on freely available consumer health resources. The Outreach Coordinator and Clinical Librarian at an academic medical center created a one-hour in-person and online class with continuing education credit and an online guide. Nurses frequently act as patient educators at the bedside and are therefore an important target for consumer health education. While nurses in an urban setting may have more access to educational opportunities, these opportunities are needed even more in rural settings. Librarians can obtain funding to travel and teach classes at rural community hospitals.  相似文献   
5.
6.
7.
8.
9.
10.
Although most teratogens are suspected to act early in the first trimester of pregnancy, birth defects monitoring programs and etiologic studies usually use residence at birth as a proxy measure for residence in the first trimester in searching for environmental teratogens. Because of the high mobility of the U.S. population, residence misclassification can potentially alter inferences concerning environmental teratogens. To evaluate this potential bias, data from the population-based Maryland Birth Defects Reporting and Information System were analyzed. In 1984, the system ascertained 295 infants with one or more of 12 sentinel defects. Of these cases, 59 (20%) mothers reported they have changed address between the time of conception and the time of birth, and 22 have moved to a different county. The residential mobility rate varied by demographic variables and was highest among white women, in the age group 20-24 years. If residence at birth is used as a screening test for residence at conception, it can be shown that in the presence of an environmental teratogenic exposure, misclassification of exposure increases with increasing mobility rate, and population exposure frequency. Such misclassification tends to weaken associations between residence and birth defects and may lead to missing environmental teratogens. This analysis emphasizes the need to use residence information early in pregnancy rather than exclusively at birth.  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