Perdomo, Roberto, Carmelo Alvarez, Eduardo Tiscornia, Leandro Zubiaurre, and Héctor Geninazzi. 1993. “Posthydatic Biliary Strictures: Anatomoradiological Forms and Treatment. About an Observation With Angiolytic Abscess”. Cirugía Del Uruguay 63 (4-5-6):158-64. https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/4230.