Rosenberg, D., Carvalho, N. and Rosenberg, E. (2017) “Colecistectomía y gastrectomía”, Colombia Médica, 1(2), pp. 55-75. Available at: https://colombiamedica.univalle.edu.co/colombiamedica311/index.php/comedica/article/view/3303 (Accessed: 9June2025).