Enteroscopy and small bowel biopsy--an improved technique for the diagnosis of small bowel disease.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001706:Biopsy / Q000379:methods*; D019723:Endoscopes; D004724:Endoscopy / Q000379:methods*; D005260:Female; D006801:Humans; D007410:Intestinal Diseases / Q000175:diagnosis*; D007421:Intestine, Small / Q000473:pathology*; D008297:Male; D008875:Middle Aged