The International Pharmacopoeia / 
World Health Organization. 
 - 4th ed., 1st suppl. 
 - Geneva :  World Health Organization,  2008. 
 - xxxviii, 1810 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>978-92-4-154742-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pharmacopoeias<br/>Pharmaceutical preparations--standards<br/>Pharmaceutical preparations--analysis<br/>Dosage forms--standards