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

 - 2nd ed. 
 - Philadelphia  W.B. Saunders Co.  1965 
 - xxvii, 1352p.: ill. 
<br/><br/> v.3. 
<br/><br/><label>Dewey Class. No.: </label>616.3  / B64C