SALAH A. YOUSSEF et al. Finite Element Analysis on All on Four Implant Screw Retained Mandibular Fixed Prosthesis. (Material Selection Role). International Journal of Innovative Research in Medical Science, [S. l.], v. 5, n. 12, p. 650–655, 2020. DOI: 10.23958/ijirms/vol05-i12/1027. Disponível em: https://www.ijirms.in/index.php/ijirms/article/view/1027. Acesso em: 20 may. 2024.