Cohen, Lawrence B. <br/><br/>
Practical flexible sigmoidoscopy / 
by Lawrence B. Cohen, Paul M. Basuk and Jerome D. Waye. 
 - New York :  Igaku-Shoin,  1995. 
 - 177 p. :  ill. ;  27 cm. 
<br/><br/><label>ISBN: </label>089640272X  RM142.90 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sigmoidoscopy--methods.<br/>Colonic diseases--Diagnosis.<br/>Colon--Pathology.<br/>Rectum--Pathology.
<br/><br/><label>National Library of Medicine Call No.: </label>WI620  / .C678p 1995 9HUKM