Surgical alternatives for closure of bucco sinus fistula: literature review. Research, Society and Development, [S. l.], v. 11, n. 14, p. e105111436180, 2022. DOI: 10.33448/rsd-v11i14.36180. Disponível em: https://www.rsdjournal.org/rsd/article/view/36180. Acesso em: 14 dec. 2025.