Duodenal biopsy in diarrhea and steatorrhea.
D001706:Biopsy; D002446:Celiac Disease / Q000473:pathology*; D003967:Diarrhea / Q000473:pathology*; D004386:Duodenum / Q000473:pathology*; D006801:Humans; D007422:Intestines; D045602:Steatorrhea
DIARRHEA/pathology; DUODENUM/pathology; SPRUE/pathology