Osorio, Alvaro. “Studies of the Elimination of Rosa Radioactive Bengal: Its Diagnostic Utility in Obstructive Jaundice of the Newborn”. Cirugía Del Uruguay, vol. 45, no. 5, Feb. 1975, pp. 413-6, https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/2702.