Primary prevention of essential hypertension : report of a WHO scientific group [meeting held in Geneva from 20 to 24 September 1982]. 

 - 40p. 
 - (WHO technical report series ; 686) .
<br/><br/><label>ISBN: </label>92-4-120686-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hypertension--Prevention and control<br/>Primary prevention