Wang, Yongji <br/><br/>
Optimal caliper width for propensity score matching of three treatment groups: a Monte Carlo study.  [electronic resource] 

 -  PloS one  2013 
 - e81045 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1932-6203 
<br/><br/><label>Standard No.: </label>10.1371/journal.pone.0081045  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Models, Statistical<br/>Models, Theoretical<br/>Monte Carlo Method<br/>Propensity Score