WHO Expert Committee on Specifications for Pharmaceutical Preparations [meeting held in Geneva from 14 to 19 December 1981] : twenty-eighth report. 

 - 33p. 
 - (WHO technical report series ; 681) .
<br/><br/><label>ISBN: </label>92-4-120681-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pharmaceutical preparations--Standards