The use of essential drugs : report of a WHO Expert committee [meeting held in Geneva from 29 November to 3 December 1982]. 

 - 46p. 
 - (WHO technical report series ; 685) .
<br/><br/><label>ISBN: </label>92-4-120685-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Essential drugs