Gois Filho, Derivaldo Moura, et al. “Evaluation of Sealing Between Abutment and Inner Connection of Cone Morse Dental Implant: Microgaps Between Implant and Abutment”. Clinical and Laboratorial Research in Dentistry, Sept. 2018, https://doi.org/10.11606/issn.2357-8041.clrd.2018.147797.