Morelli, Raúl, Luis Perrone, Gonzalo Maquieira, Oscar Pin, Federico Petersen, and Gizela Retich. “Percutaneous Drainage of Hepatic Abscesses”. Cirugía del Uruguay 55, no. 4-5 (April 10, 1985): 191–198. Accessed May 24, 2026. https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/3676.