Piñeyro, Alberto. “Value of Laparoscopy in the Diagnosis of Metastatic Liver”. Cirugía del Uruguay 56, no. 2-3 (April 11, 1986): 128–130. Accessed May 27, 2026. https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/3762.