Rosa, Folco, and Héctor Cardeza. “Traumatic Pneumopericardium: Case Report”. Cirugía del Uruguay 25, no. 2-3 (February 17, 2020): 192–201. Accessed May 26, 2026. https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/1232.