Guide to popular natural products / 
editor : Ara DerMarderosian. 
 - 2nd ed. 
 - St. Louis :  Facts and Comparisons,  2001. 
 - 319 p. :  ill. ;  21 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>1574391127  RM120.40 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dietary supplements.<br/>Herbs.<br/>Medicine, Herbal.<br/>Plants, Medicinal.