SAHA, M. K.; BANSAL, S.; PATHAK, V.; BHARDWAJ, S.; CHAUHAN, A.; NIRWAN, A. S. A comparative evaluation of fracture load of monolithic and bilayered zirconia crowns with and without a cervical collar: an in vitro study. Medicine and Pharmacy Reports, [S. l.], v. 92, n. 2, p. 172–177, 2019. DOI: 10.15386/mpr-985. Disponível em: https://medpharmareports.com/index.php/mpr/article/view/985. Acesso em: 5 oct. 2025.