“A Study of the Distobuccal Root Canal Orifice of the Maxillary Second Molars in Chinese Individuals Evaluated by Cone-Beam Computed Tomography”. Journal of Applied Oral Science 20, no. 5 (October 1, 2012): 563–567. Accessed July 17, 2024. https://revistas.usp.br/jaos/article/view/47991.