Blackstone, Michael O. <br/><br/>
Endoscopic interpretation :  normal and pathologic appearances of the gastrointestinal tract / 
Michael O. Blackstone. 
 - New York :  Raven Press,  [1984] 
 - xv, 575 p. :  ill. (some col.) ;  29 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0890047898 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Endoscopy.<br/>Gastrointestinal system--Diseases--Diagnosis.