First principles of gastroenterology :  the basis of disease and an approach to management / 
edited  by A.B.R. Thomson and E.A. Shaffer. 
 - 3rd ed. 
 - Alberta :  Canadian Association of Gastroenterology,  1997. 
 - xiv, 662 p. :  ill. ;  23 cm. 
<br/><br/>  Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0902163149 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gastrointestinal system--Diseases.