[An apparatus for mucous membrane biopsy in a deep section of the intestine].
D001706:Biopsy; D004386:Duodenum / Q000473:pathology*; D004864:Equipment and Supplies; D005762:Gastroenterology / Q000600:supply & distribution*; D006801:Humans; D007422:Intestines; D009092:Mucous Membrane
DUODENUM/pathology; GASTROENTEROLOGY/equipment and supplies