Marks, G <br/><br/>
Sigmoidoscopic examinations with rigid and flexible fiberoptic sigmoidoscopes in the surgeon's office: a comparative prospective study of effectiveness in 1,012 cases.  [electronic resource] 

 -  Diseases of the colon and rectum  Apr 1979 
 - 162-8 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0012-3706 
<br/><br/><label>Standard No.: </label>10.1007/BF02586809  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Colon, Sigmoid<br/>Colonic Diseases--diagnosis<br/>Fiber Optic Technology<br/>General Surgery<br/>Humans<br/>Prospective Studies<br/>Sigmoidoscopes