Gregorio, Luis A, Celso Silva, and Mario C Camaño. “Diagnostic and Therapeutic Problems Posed by an Abdominal Mass”. Cirugía del Uruguay 38, no. 3-4 (October 27, 2020): 175–176. Accessed March 28, 2026. https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/2019.