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   9164篇
  免费   310篇
各国政治   623篇
工人农民   364篇
世界政治   718篇
外交国际关系   382篇
法律   5304篇
中国共产党   3篇
中国政治   139篇
政治理论   1852篇
综合类   89篇
  2020年   124篇
  2019年   143篇
  2018年   201篇
  2017年   226篇
  2016年   230篇
  2015年   198篇
  2014年   205篇
  2013年   1126篇
  2012年   240篇
  2011年   319篇
  2010年   229篇
  2009年   250篇
  2008年   251篇
  2007年   229篇
  2006年   231篇
  2005年   201篇
  2004年   225篇
  2003年   241篇
  2002年   169篇
  2001年   356篇
  2000年   330篇
  1999年   293篇
  1998年   147篇
  1997年   102篇
  1996年   112篇
  1995年   100篇
  1994年   107篇
  1993年   102篇
  1992年   160篇
  1991年   157篇
  1990年   149篇
  1989年   139篇
  1988年   158篇
  1987年   156篇
  1986年   160篇
  1985年   147篇
  1984年   145篇
  1983年   155篇
  1982年   93篇
  1981年   68篇
  1980年   80篇
  1979年   98篇
  1978年   78篇
  1977年   66篇
  1976年   68篇
  1975年   58篇
  1974年   49篇
  1972年   53篇
  1971年   54篇
  1969年   54篇
排序方式: 共有9474条查询结果,搜索用时 15 毫秒
131.
132.
133.
134.
Caring from afar     
Kalb C 《Newsweek》1997,130(12):87-88
  相似文献   
135.
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   
136.
137.
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   
138.
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   
139.
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   
140.
Gorman C 《Time》1994,143(26):65
  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