World Health Organization <br/><br/>
WHO model prescribing information 

 - World Health Organization, Geneva  1997 
 - 126 
<br/><br/><label>ISBN: </label>92-4-140106-0 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Health & Hygiene
<br/><br/><label>Dewey Class. No.: </label>615.77 WHO