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   15506篇
  免费   464篇
各国政治   996篇
工人农民   634篇
世界政治   1124篇
外交国际关系   635篇
法律   9141篇
中国共产党   2篇
中国政治   177篇
政治理论   3125篇
综合类   136篇
  2020年   186篇
  2019年   217篇
  2018年   305篇
  2017年   349篇
  2016年   354篇
  2015年   287篇
  2014年   331篇
  2013年   1807篇
  2012年   358篇
  2011年   453篇
  2010年   366篇
  2009年   369篇
  2008年   407篇
  2007年   402篇
  2006年   403篇
  2005年   335篇
  2004年   355篇
  2003年   389篇
  2002年   286篇
  2001年   587篇
  2000年   530篇
  1999年   479篇
  1998年   232篇
  1997年   176篇
  1996年   177篇
  1995年   160篇
  1994年   177篇
  1993年   161篇
  1992年   267篇
  1991年   293篇
  1990年   286篇
  1989年   266篇
  1988年   288篇
  1987年   303篇
  1986年   302篇
  1985年   280篇
  1984年   264篇
  1983年   264篇
  1982年   166篇
  1981年   153篇
  1980年   144篇
  1979年   210篇
  1978年   159篇
  1977年   130篇
  1976年   119篇
  1975年   134篇
  1974年   131篇
  1973年   125篇
  1972年   105篇
  1971年   107篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
221.
222.
223.
224.
Caring from afar     
Kalb C 《Newsweek》1997,130(12):87-88
  相似文献   
225.
The state of physician recruitment changed after the Internal Revenue Service required Hermann Hospital to publish its closing agreement with the IRS. The closing agreement released the long-awaited IRS "Hospital Physician Recruitment Guidelines." The IRS' recently proposed revenue ruling provides additional insight on acceptable physician recruitment practices as well.  相似文献   
226.
227.
228.
In large part due to the foregoing issues, Medicare program officials have focused on respiratory therapy as an area with great potential for abuse, and may well introduce significant reforms in the near future. Accordingly, any contractual arrangements for respiratory therapy programs of the type discussed above should be carefully reviewed for compliance with Medicare requirements and for a realistic assessment of the parties' potential exposure to liability under the anti-kickback statute. At a minimum, these agreements should provide for short "without cause" termination provisions, or include a so-called "jeopardy" provision that permits the parties to renegotiate or terminate their contract if significant changes occur in, or if the current arrangement is found or threatened to be found to violate, applicable law.  相似文献   
229.
Until new statutes and court decisions clarify the law applicable to outcomes research, providers will continue to face new questions. In the meantime, paying careful attention to satisfying the requirements of existing laws protecting peer review information will put providers in the best position to minimize their exposure. Providers should review their current outcomes measurement and management systems to ensure that (1) they are structured to take full advantage of the confidentiality protections available under state law, and (2) appropriate access to outcomes data for those who need it is clearly provided for in the relevant documentation.  相似文献   
230.
Doe demonstrates that once an employer enters into a relationship with an individual and thereafter determines that he or she may be disabled, the employer has the right to ask the individual questions about the possible disability when those questions are relevant to assessing his or her qualifications for continuing on the job. In fact, once a health care provider is on notice that an employee's or physician's disability may render the employee or physician no longer qualified, thereby potentially endangering patients, the provider is required to determine whether the person is qualified for the job. In these sensitive matters, employers must draw a fine line between unreasonably following up on every rumor on the one hand, and on the other hand investigating reliable information when there may indeed be a direct threat to patients.  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