Accidental ingestion of an orthodontic retainer: which steps should be taken?. Research, Society and Development, [S. l.], v. 9, n. 9, p. e941997925, 2020. DOI: 10.33448/rsd-v9i9.7925. Disponível em: https://rsdjournal.org/rsd/article/view/7925. Acesso em: 5 dec. 2025.