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   16747篇
  免费   203篇
各国政治   780篇
工人农民   1254篇
世界政治   688篇
外交国际关系   624篇
法律   10034篇
中国共产党   8篇
中国政治   29篇
政治理论   3433篇
综合类   100篇
  2020年   95篇
  2019年   121篇
  2018年   1440篇
  2017年   1368篇
  2016年   1211篇
  2015年   243篇
  2014年   187篇
  2013年   923篇
  2012年   433篇
  2011年   1111篇
  2010年   1176篇
  2009年   787篇
  2008年   990篇
  2007年   961篇
  2006年   316篇
  2005年   254篇
  2004年   369篇
  2003年   324篇
  2002年   239篇
  2001年   337篇
  2000年   322篇
  1999年   242篇
  1998年   99篇
  1997年   117篇
  1996年   102篇
  1995年   109篇
  1994年   116篇
  1993年   80篇
  1992年   161篇
  1991年   183篇
  1990年   164篇
  1989年   178篇
  1988年   154篇
  1987年   148篇
  1986年   171篇
  1985年   138篇
  1984年   134篇
  1983年   144篇
  1982年   84篇
  1981年   84篇
  1980年   58篇
  1979年   123篇
  1978年   75篇
  1977年   72篇
  1976年   56篇
  1975年   67篇
  1974年   82篇
  1973年   78篇
  1972年   68篇
  1971年   60篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
141.
The writings of Sir Bernard Spilsbury: Part I   总被引:1,自引:0,他引:1  
This is a two-part historical feature, highlighting the rare writings of Sir Bernard Spilsbury, the recognized leader of British forensic medicine in the first half of the 20th century. Parts I and II were compiled from the publications of the Medicolegal Society of Great Britain, where Sir Bernard Spilsbury served as President in 1933. Although his profile was presented previously in this Journal (vol. 2, no. 2, 179-182, 1981), it is felt that much of Sir Bernard Spilsbury's personality comes out in his writings and recordings of his speeches in the Medicolegal Society publications. Part I includes his lecture on "The Medico-Legal Significance of Bruises," presented before the Medicolegal Society in 1938; and a short case report read before the Medicolegal Society in 1924. The subject of the case report was sudden death from inhibition. Part II will contain two papers from the Medicolegal Society publications.  相似文献   
142.
Physicians who defraud and abuse medical benefit programs provide a unique group of lawbreakers for scientific study. They could be considered to epitomize white collar criminals given their exceedingly high socioeconomic status and power as a professional group. Using official reports and documents, as well as interviews with enforcement and program personnel at both state and federal levels, this study examines the problem of physician fraud and abuse in Medicare and Medicaid. Major areas relevant to understanding this phenomenon and its control are presented and policy implications of present knowledge in the area are discussed.  相似文献   
143.
The attention paid by the social work profession to ethical issues has waxed and waned since the formal inauguration of the profession in the late 19th century. For the first half century of the profession's life, relatively little attention was devoted to problems of professional ethics, though social work's literature was filled with discussions of value-laden issues that arise in practice. In recent years, interest in professional ethics has increased substantially. This article discusses the growth of interest in professional ethics, the formulation of the social work code of ethics, the adjudication of grievances in social work, and the strengths and limitations of the profession's code.  相似文献   
144.
The traditional separation of health care delivery and financing systems is breaking down as various new types of health care facilities are established and as payment continues to be a major concern. Group Health Cooperative of Puget Sound (GHC) was organized as a prepaid group practice system responsive to consumers. Costs, methods of payment and delivery of care are interrelated and are all influenced by consumer ownership. GHC has been refining its benefit programs since 1945. Strategies for controlling use and costs focus on improved provider management and on flexibility. This article explains how the structure of GHC benefits the consumer.  相似文献   
145.
146.
147.
148.
149.
150.
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