Praderi, Raúl, et al. “Postoperative Abdominal Hemorrhage Following Pancreatoduodenectomy.: A propósito De 2 Observaciones Sucesivas”. Cirugía Del Uruguay, vol. 51, no. 3, Mar. 1981, pp. 276-85, https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/3349.