Comparison of conventional and pontic fixed partial dentures over implants using the finite element method: three-dimensional analysis of cortical and medullary bone stress - Toniollo, Marcelo Bighetti; Sá, Mikaelly dos Santos; Silva, Fernanda Pereira; Reis, Giselle Rodrigues; Macedo, Ana Paula; Terada, Andrea Sayuri Silveira Dias (Journal of Oral Implantology, 2020)