The use of essential drugs : seventh report of the WHO Expert Committee (including the revised model list of essential drugs). 

 - 74p. 
 - (WHO technical report series ; 867). .
<br/><br/><label>ISBN: </label>92-4-120867-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Essential drugs<br/>Drug utilization<br/>Guidelines