Botto, Juvenal, Nisso Gateño Yaffe, Juan C Pino, and Hipólito Berriel. “Massive Hemorrhages of Gastroduodenojejunal Origin: Treatment of Those Originating in Peptic Ulcerations”. Cirugía del Uruguay 51, no. 6 (April 1, 1981): 521–523. Accessed June 10, 2026. https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/3383.