I. Trostchansky, M. Pontillo, C. González, M. Zeoli, and R. Valiñas, “Mucinous Adenocarcinoma of the Anal Canal: clinical case and how to avoid errors in its diagnosis”, Cir. Urug., vol. 7, no. 1, p. ecir.urug.7.1.7, Jul. 2023.