Brand, E J <br/><br/>
Colonoscopy in the diagnosis of unexplained rectal bleeding.  [electronic resource] 

 -  Annals of surgery  Jul 1980 
 - 111-3 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0003-4932 
<br/><br/><label>Standard No.: </label>10.1097/00000658-198007000-00019  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adenoma--diagnosis<br/>Anemia, Hypochromic--diagnosis<br/>Arteriovenous Malformations--diagnosis<br/>Cecal Neoplasms--diagnosis<br/>Colitis--diagnosis<br/>Colon--blood supply<br/>Colonic Neoplasms--diagnosis<br/>Diagnosis, Differential<br/>Diverticulum, Colon--diagnosis<br/>Evaluation Studies as Topic<br/>False Negative Reactions<br/>Humans<br/>Intestinal Polyps--diagnosis<br/>Melena--diagnosis<br/>Occult Blood<br/>Sigmoidoscopy