Developments in digestive diseases / 
Edited by J.E. Berk. 
 - Philadelphia :  Lea & Febiger,  1980. 
 - xx, 258 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>0-8121-0754-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digestive System diseases