全文获取类型
收费全文 | 37139篇 |
免费 | 1589篇 |
国内免费 | 5篇 |
专业分类
各国政治 | 1752篇 |
工人农民 | 1598篇 |
世界政治 | 2712篇 |
外交国际关系 | 1368篇 |
法律 | 23387篇 |
中国共产党 | 10篇 |
中国政治 | 361篇 |
政治理论 | 7212篇 |
综合类 | 333篇 |
出版年
2020年 | 637篇 |
2019年 | 721篇 |
2018年 | 920篇 |
2017年 | 1050篇 |
2016年 | 1104篇 |
2015年 | 819篇 |
2014年 | 900篇 |
2013年 | 3898篇 |
2012年 | 993篇 |
2011年 | 1132篇 |
2010年 | 967篇 |
2009年 | 1014篇 |
2008年 | 1054篇 |
2007年 | 1080篇 |
2006年 | 1071篇 |
2005年 | 954篇 |
2004年 | 947篇 |
2003年 | 942篇 |
2002年 | 864篇 |
2001年 | 1374篇 |
2000年 | 1221篇 |
1999年 | 1025篇 |
1998年 | 561篇 |
1997年 | 405篇 |
1996年 | 456篇 |
1995年 | 413篇 |
1994年 | 429篇 |
1993年 | 424篇 |
1992年 | 660篇 |
1991年 | 690篇 |
1990年 | 669篇 |
1989年 | 602篇 |
1988年 | 681篇 |
1987年 | 607篇 |
1986年 | 684篇 |
1985年 | 655篇 |
1984年 | 543篇 |
1983年 | 517篇 |
1982年 | 399篇 |
1981年 | 370篇 |
1980年 | 311篇 |
1979年 | 429篇 |
1978年 | 286篇 |
1977年 | 237篇 |
1976年 | 220篇 |
1975年 | 252篇 |
1974年 | 273篇 |
1973年 | 212篇 |
1972年 | 214篇 |
1971年 | 194篇 |
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
191.
Book Reviews in This Article:
Getting Rid of Patients: Contradictions in the Socialization of Physicians . By Terry Mizrahi
Physicians and Social Change . By John Colombotos and Corinne Kirchner
Changing Values in Medicine . Edited by Eric J. Cassell and Mark Siegler
Professional Ethics and Primary Care Medicine: Beyond Dilemmas and Decorum . By Harmon L. Smith and Larry R. Churchill
Physician—Patient Decision-Making: A Study in Medical Ethics . By Douglas N. Walton
With Dignity: The Search for Medicare and Medicaid . By Sheri I. David
The Dismissal of Students with Mental Disorders. Legal Issues, Policy Considerations, and Alternative Responses .
Courtroom Toxicology . By Marshall Houts, Randall C. Baselt, and Robert H. Cravey 相似文献
Getting Rid of Patients: Contradictions in the Socialization of Physicians . By Terry Mizrahi
Physicians and Social Change . By John Colombotos and Corinne Kirchner
Changing Values in Medicine . Edited by Eric J. Cassell and Mark Siegler
Professional Ethics and Primary Care Medicine: Beyond Dilemmas and Decorum . By Harmon L. Smith and Larry R. Churchill
Physician—Patient Decision-Making: A Study in Medical Ethics . By Douglas N. Walton
With Dignity: The Search for Medicare and Medicaid . By Sheri I. David
The Dismissal of Students with Mental Disorders. Legal Issues, Policy Considerations, and Alternative Responses .
Courtroom Toxicology . By Marshall Houts, Randall C. Baselt, and Robert H. Cravey 相似文献
192.
193.
This paper describes the governance system of Spanish listed firms in the early 1990's. Although the institutional setting of the Spanish Stock Exchanges differs little from other European national markets, we found important differences in several aspects of corporate governance. In particular, some of the standard mechanisms of control (e.g. boards and institutional shareholders) do not play an active role, whereas ownership is relatively concentrated. Moreover, power indices suggest that controlling blocs of large shareholders are very likely to form. We thus conclude that the ownership of shares is a pivotal mechanism in the governance of Spanish corporations. 相似文献
194.
195.
The present study examines the extent to which neighborhood and social psychological influences predict childhood violence among 867 African‐American youth. The results showed that neighborhood affluence was the only neighborhood‐level variable to exert a significant influence on childhood violence. Furthermore, childhood violence was significantly related to social psychological influences, such as adopting a street code, associating with violent peers, parental use of violence, and quality parenting. Overall, the findings suggested that simply living in a violent neighborhood does not produce violent children, but that family, peer, and individual characteristics play a large role in predicting violence in childhood. 相似文献
196.
197.
198.
199.
Rethinking the Meaning of Public Health 总被引:1,自引:0,他引:1
Mark A. Rothstein 《The Journal of law, medicine & ethics》2002,30(2):144-149
200.