[Unusual abnormality of intestinal development].
D000013:Congenital Abnormalities; D004386:Duodenum / Q000002:abnormalities*; D006801:Humans; D007421:Intestine, Small / Q000002:abnormalities*; D007422:Intestines
ABNORMALITIES; DUODENUM/abnormalities; INTESTINE, SMALL/abnormalities
Redkaia anomaliia razvitiia kishechnika.