Principles for the clinical evaluation of drugs : report of a WHO scientific group [meeting held in Geneva from 13 to 18 November 1967]. 

 - 32p. 
 - (WHO technical report series ; 403) .
<br/><br/><label>ISBN: </label>92-4-120403-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pharmaceutical preparations--Adverse effects<br/>Drug evaluation<br/>Clinical trials