ARUA, Samuel O.; ADAMU, VE. Knowledge of dental health care professionals in Ebonyi State, Nigeria, concerning teeth whitening. Orapuh Journal, [S. l.], v. 2, n. 2, p. e813, 2021. DOI: 10.4314/orapj.v2i2.3. Disponível em: https://orapuh.org/jr/orapj/article/view/41. Acesso em: 24 jun. 2026.