Natural heterocycles :  extraction and biological activity  / 
K. L. Ameta, Saksit Chanthai (Editor) 
 - New York :  Nova Science Pub.,  2015 
 - xii, 294 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>1634634241 9781634634243 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Heterocyclic compounds<br/>Biochemistry