To Assess the Validity of Preoperative Scoring System in Difficult Laparoscopic Cholecystectomy. Indian Journal of Public Health Research & Development, [S. l.], v. 16, n. 2, p. 267–273, 2025. DOI: 10.37506/afwqk894. Disponível em: https://mail.medicopublication.com/index.php/ijphrd/article/view/21033.. Acesso em: 1 may. 2026.