Valls, Alberto. “Direct Inguinal Hernia: Treatment of Sub Peritoneal Cell Tissue and Peritoneum”. Cirugía del Uruguay 34, no. 3-4 (April 6, 2020): 265–269. Accessed May 29, 2026. https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/1718.