Chronic duadenal ulcer / 
edited by C. Wastell 
 - London :  Butterworths,  1974 
 - 283 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0407100016 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Duodenum--Ulcers