Stress distribution in prosthetic abutments: a finite element analysis comparison of conical and UCLA abutments. Research, Society and Development, [S. l.], v. 10, n. 13, p. e445101321461, 2021. DOI: 10.33448/rsd-v10i13.21461. Disponível em: https://rsdjournal.org/rsd/article/view/21461. Acesso em: 5 dec. 2025.