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   8976篇
  免费   277篇
各国政治   539篇
工人农民   307篇
世界政治   669篇
外交国际关系   413篇
法律   5462篇
中国共产党   1篇
中国政治   24篇
政治理论   1723篇
综合类   115篇
  2021年   63篇
  2020年   118篇
  2019年   164篇
  2018年   228篇
  2017年   254篇
  2016年   266篇
  2015年   189篇
  2014年   239篇
  2013年   1086篇
  2012年   293篇
  2011年   267篇
  2010年   199篇
  2009年   198篇
  2008年   259篇
  2007年   251篇
  2006年   236篇
  2005年   181篇
  2004年   201篇
  2003年   190篇
  2002年   185篇
  2001年   327篇
  2000年   303篇
  1999年   231篇
  1998年   96篇
  1997年   110篇
  1996年   81篇
  1995年   91篇
  1994年   97篇
  1993年   87篇
  1992年   161篇
  1991年   181篇
  1990年   159篇
  1989年   172篇
  1988年   151篇
  1987年   147篇
  1986年   165篇
  1985年   130篇
  1984年   127篇
  1983年   132篇
  1982年   80篇
  1981年   75篇
  1980年   59篇
  1979年   111篇
  1978年   64篇
  1977年   63篇
  1975年   68篇
  1974年   83篇
  1973年   77篇
  1972年   67篇
  1971年   61篇
排序方式: 共有9253条查询结果,搜索用时 0 毫秒
81.
82.
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   
83.
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   
84.
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   
85.
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   
86.
87.
88.
89.
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