United States Pharmacopeial Convention <br/><br/>
The United States pharmacopeia-national formulary: Supplement 2 

 - 23rd ed. 
 - Rockville  1995 
 - 2595-2850p. p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pharmacopoeia- United States ;National formulary- United States
<br/><br/><label>Dewey Class. No.: </label>615.1173  / USP