Spontaneously healed horizontal root fracture: a case report . Research, Society and Development, [S. l.], v. 10, n. 12, p. e59101219988, 2021. DOI: 10.33448/rsd-v10i12.19988. Disponível em: https://www.rsdjournal.org/rsd/article/view/19988. Acesso em: 5 dec. 2025.