Varela, J. R., Petracchi, E., Quesada, M. B., Muthular, M., Coiz, L., Posada, H., Canullan, C., & Yazyi, F. (2023). Gallstone ileus: analysis of 21 cases. Revista Argentina De Cirugía, 115(3), 233–242. Retrieved from https://revista.aac.org.ar/index.php/RevArgentCirug/article/view/612