Gastroenterologic endoscopy / 
[edited by] Michael V. Sivak 
 - 2nd ed. 
 - Philadelphia :  W. B Saunders,  2000 
 - 1611 p. :  ill. ;  28 cm 
<br/><br/><label>ISBN: </label>0721690017 (set )  RM1045.20 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Endoscopy, Gastrointestinal--Methods
<br/><br/><label>National Library of Medicine Call No.: </label>WI141