Muras, Olga, et al. “Arteriovenous Fistula of the Pulmonary Circulation: Relationship With Rendu - Osler - Weber Disease. Regarding 14 Observations”. Cirugía Del Uruguay, vol. 49, no. 2, Mar. 1979, pp. 103-9, https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/3086.