Accidental nasal fossa perforation during endodontic treatment - Case report. Research, Society and Development, [S. l.], v. 10, n. 5, p. e8010514645, 2021. DOI: 10.33448/rsd-v10i5.14645. Disponível em: https://rsdjournal.org/rsd/article/view/14645. Acesso em: 6 dec. 2025.