Praderi, Raúl, Miguel Mate, and Roberto Grezzi. “Primitive Hemocholecyst: About 7 Observations”. Cirugía del Uruguay 42, no. 6 (February 17, 1972): 424–428. Accessed March 28, 2026. https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/2296.