Araya Alpízar, Carlomagno <br/><br/>
[Size of sample in clinical investigation].  [electronic resource] 

 -  Medicina clinica  Jun 2009 
 - 26-30 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0025-7753 
<br/><br/><label>Standard No.: </label>10.1016/j.medcli.2008.10.048  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biomedical Research--standards<br/>Sample Size