[COMPLICATIONS IN 2 CASES OF DUODENAL DIVERTICULA].
D004240:Diverticulum; D004378:Duodenal Diseases; D006471:Gastrointestinal Hemorrhage; D006801:Humans; D007415:Intestinal Obstruction
DIVERTICULOSIS; DUODENAL DISEASES; HEMORRHAGE, GASTROINTESTINAL; INTESTINAL OBSTRUCTION
DWA PRZYPADKI POWIK A'N W PRZEBIEGU UCHY KOWO'SCI DWUNASTNICY.