Botto, J., Gateño Yaffe, N., Pino, J. C., & Berriel, H. (1981). Massive hemorrhages of gastroduodenojejunal origin: Treatment of those originating in peptic ulcerations. Cirugía Del Uruguay, 51(6), 521–523. Retrieved from https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/3383