Estefan, Alberto, Roberto Cireluello, Walter Pedreira, Daniel Montano, Gonzalo Fernández, and Homero Bagnulo. 1992. “Biliary and Systemic Bacteriology in Acute Septic Cholangitis”. Revista Cirugía Del Uruguay 62 (4-5-6):147-51. https://revista.scu.org.uy/index.php/cir_urug/article/view/4061.