Lathyris, Dimitrios N <br/><br/>
Evidence from crossover trials: empirical evaluation and comparison against parallel arm trials.  [electronic resource] 

 -  International journal of epidemiology  Apr 2007 
 - 422-30 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>0300-5771 
<br/><br/><label>Standard No.: </label>10.1093/ije/dym001  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cross-Over Studies<br/>Evaluation Studies as Topic<br/>Female<br/>Humans<br/>Male<br/>Meta-Analysis as Topic<br/>Randomized Controlled Trials as Topic--standards