Danelon, M., Emerenciano, N.G., Garcia, L.G., Percinoto, C. e Cunha, R.F. 2017. Natal teeth associated with Riga-Fede ulcer: case report. ARCHIVES OF HEALTH INVESTIGATION. 6, 4 (maio 2017). DOI:https://doi.org/10.21270/archi.v6i4.2059.