Sarroca, Carlos, Alejandro Leites, María E Denis, Antonio Farcic, Mariela Filipi, and Fernando Simonet. “Anus Cancer: Our Experience”. Cirugía del Uruguay 64, no. 1 (April 16, 1994): 21–25. Accessed May 24, 2026. https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/4071.