Shamsuddin, A M <br/><br/>
Screening for colorectal cancer.  [electronic resource] 

 -  The New England journal of medicine  Jan 1992 
 - 135-7 p.  digital 
<br/><br/> Publication Type: Comment; Letter 
<br/><br/><label>ISSN: </label>0028-4793 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Colorectal Neoplasms--pathology<br/>Humans<br/>Intestinal Polyps--pathology