Clinical value of intestinal biopsy.
D000293:Adolescent; D001706:Biopsy / Q000009:adverse effects; D003937:Diagnosis, Differential; D006801:Humans; D007422:Intestines / Q000473:pathology*; D008286:Malabsorption Syndromes / Q000175:diagnosis*; D011183:Postoperative Complications; D008061:Whipple Disease / Q000175:diagnosis*