[On the differential diagnosis of lower duodenal stenoses].
D003251:Constriction, Pathologic; D003937:Diagnosis, Differential; D004194:Disease; D004378:Duodenal Diseases; D004380:Duodenal Obstruction; D004386:Duodenum; D006801:Humans; D007409:Intestinal Atresia
DUODENUM/diseases