Silverstein, Fred E. <br/><br/>
Atlas of gastrointestinal endoscopy / 
by Fred E. Silverstein and Guido N.J. Tytgat ; foreword by Tadatakayamada 
 - 2nd ed. 
 - Philadelphia :  Lippincott,  1991 
 - 1vol. :  ill. ;  32 cm. 
<br/><br/><label>ISBN: </label>0397446160 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Endoscopy, Gastrointestinal--Atlases<br/>Gastrointestinal Diseases--Diagnosis--Atlases