Comparative Study of Three Port Versus Four Port Laparoscopic Cholecystectomy for Acute Calculus Cholecystitis. Medical Forum Monthly, [S. l.], v. 30, n. 11, 2024. Disponível em: https://medicalforummonthly.com/index.php/mfm/article/view/3899.. Acesso em: 17 nov. 2025.