Bockus, H.L. <br/><br/>
Gastroenterology  H.L. Bockus. 

 - 2nd ed. 
 - Philadelphia  W.B. Saunders Co.  1964 
 - xxx, 1241p.: ill. 
<br/><br/> v.2. 
<br/><br/><label>Dewey Class. No.: </label>616.3  / B64G