Scientific basis of gastroenterology / 
Edited by H. L. Duthie and K. G. Wormsley. 
 - Edinburgh :  Churchill Livingstone,  1979. 
 - 498 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0443017727 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gastroenterology.