Piras, F. F., Costa, M. D., Mendonça, L. M. de, Rubo, J. H., & Pegoraro, L. F. (2017). Esthetic rehabilitation with zirconia on tooth and morse taper implant: case report . Bioscience Journal, 34(1), 260–267. https://doi.org/10.14393/BJ-v34n1a2018-39067