Bockus, Henry L , 1894- <br/><br/>
Gastroenterology / 
edited by Haenry L.Bockus. 
 - 2nd.ed 
 - Philadelphia :  Saunders,  1963 
 - v. :  ill. ;  26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digestive organs--Diseases<br/>Gastrointestinal system--Diseases<br/>Gastrointestinal diseases