(1)
El-Anwar, M. I.; AL-Azrag, K. E.; Ghazy, M. H.; Dawood, L. E. Influence of Implant-Abutment Angulations and Crown Material on Stress Distribution on Central Incisor: A 3D FEA. Braz. J. Oral Sci. 2016, 14, 323-329.