Ottenjann, R. (ed) Elster, K. (ed) <br/><br/>
Atlas of diseases of the upper gastrointestinal tract 

 - Philadelphia :  Smith, Kline and French International,  1980 
<br/><br/> Digestive system  Gastroenterology 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gastrointestinal Diseases
<br/><br/><label>Dewey Class. No.: </label>616.3 OTT