Ward, Michael M <br/><br/>
Primer: measuring the effects of treatment in clinical trials.  [electronic resource] 

 -  Nature clinical practice. Rheumatology  May 2007 
 - 291-7 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, N.I.H., Intramural; Review 
<br/><br/><label>ISSN: </label>1745-8382 
<br/><br/><label>Standard No.: </label>10.1038/ncprheum0478  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clinical Medicine--methods<br/>Clinical Trials as Topic--methods<br/>Data Interpretation, Statistical<br/>Endpoint Determination<br/>Humans<br/>Sample Size<br/>Treatment Outcome