Wang, Yong-ji <br/><br/>
[Propensity score (III) key issues in practice of propensity score].  [electronic resource] 

 -  Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi  Jul 2010 
 - 823-5 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0254-6450 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Models, Statistical<br/>Propensity Score