US Pharmacopoeial Convention <br/><br/>
United States pharmacopoeia-national formulary USP 31 - NF 26; vol. 1-3 

 - Rockville  US Pharmacopoeial Convention  2008 
 - xxxi, 1263 p. ; xxi, 1265-2559 ; 2561-3553p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pharmacopeias
<br/><br/><label>Dewey Class. No.: </label>615.11  / USP