Unusual small-intestinal causes of anaemia.
D000740:Anemia; D000798:Angiomatosis; D004379:Duodenal Neoplasms; D004386:Duodenum; D006801:Humans; D007421:Intestine, Small; D007422:Intestines; D007580:Jejunal Neoplasms; D007583:Jejunum; D007890:Leiomyosarcoma; D009369:Neoplasms
ANEMIA; ANGIOMATOSIS; DUODENUM/neoplasms; INTESTINE, SMALL/neoplasms; JEJUNUM/neoplasms; LEIOMYOSARCOMA