Obscure gastrointestinal bleeding: role of small bowel enteroscopy.
Portwood
G L
GL
Division of Gastroenterology and Hepatology, Medical University of South Carolina, Charleston 29403, USA.
Morris
A J
AJ
Cotton
P B
PB
D000368:Aged; D000369:Aged, 80 and over; D004724:Endoscopy / Q000379:methods*; D016099:Endoscopy, Gastrointestinal / Q000379:methods*; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D007421:Intestine, Small; D008297:Male; D008875:Middle Aged