[SURGICAL MANAGEMENT OF SEVERE GASTRODUODENAL HEMORRHAGE].
D006471:Gastrointestinal Hemorrhage; D005853:Geriatrics; D006470:Hemorrhage; D007223:Infant; D013514:Surgical Procedures, Operative
GERIATRICS; HEMORRHAGE, GASTROINTESTINAL; INFANT; SURGERY, OPERATIVE
CONDUCTA QUIR'URGICA EN LA HEMORRAGIA GRAVE GASTRODUODENAL.