Preoperative predictors of complex cholecystectomy in videolaparoscopy in a reference service in the state of Pará . Research, Society and Development, [S. l.], v. 12, n. 9, p. e1912943082, 2023. DOI: 10.33448/rsd-v12i9.43082. Disponível em: https://ojs34.rsdjournal.org/index.php/rsd/article/view/43082. Acesso em: 28 jun. 2025.