Silverstein  Fred  E. Tytgat  Guido  N.J. <br/><br/>
Atlas of Gastrointestinal Endoscopy 

 - 2nd ed. 
 - New York  J.B.Lippincott  1991 
<br/><br/><label>ISBN: </label>0397446160 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENDOSCOPY - ATLASES
<br/><br/><label>National Library of Medicine Call No.: </label>R.WI17  / S587A 1991