[Hemorrhage in gastroduodenal ulcer; study of 254 cases.  II.  Clinical and developmental features].
D006470:Hemorrhage; D010437:Peptic Ulcer; D010438:Peptic Ulcer Hemorrhage
PEPTIC ULCER/hemorrhage
Les hémorragies des ulcères gastroduodénaux étude de 254 observations.  II.  Caractères cliniques et évolutifs.