DILAWAIZ, Muhammad; HAMEED, Fakhar. Three Port Versus Four Port Laparoscopic Cholecystectomy. Annals of Punjab Medical College, [S. l.], v. 5, n. 2, p. 80–84, 2011. DOI: 10.29054/apmc/2011.502. Disponível em: https://apmcfmu.com/index.php/apmc/article/view/502. Acesso em: 5 mar. 2026.