Varela Vega, Martín, Gabriela Larrosa, and Andrea De Martini. “Emphysematous Cholecystitis in the Ptotic Gallbladder”. Revista Argentina de Cirugía 110, no. 2 (March 28, 2021): 117. Accessed April 16, 2026. https://revista.aac.org.ar/index.php/RevArgentCirug/article/view/163.