Matteucci, Pablo, and Federico Latourrette. “Cancer of the Neoboca, in the Gastroenteroanastomoses of the Former Operated on by Ulcus”. Cirugía Del Uruguay, vol. 36, no. 2, July 2020, pp. 172-7, https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/1871.