GUTIÉRREZ LLAVE, Margot; BERNUY TORRES, Luis; MEDINA CALDERÓN, Katia; VADILLO PALACIOS, Grisel. Significative whitening action of five whitening toothpastes. Odontología Sanmarquina, [S. l.], v. 12, n. 1, p. 22–24, 2009. DOI: 10.15381/os.v12i1.2897. Disponível em: https://revistasinvestigacion.unmsm.edu.pe/index.php/odont/article/view/2897.. Acesso em: 16 aug. 2024.