FERRANTE, M. Hyperpigmentation of the oral cavity type Laugier-Hunziker. European Journal of Pediatric Dermatology, [S. l.], v. 23, n. 2, p. 126, 2013. Disponível em: https://www.ejpd.com/index.php/journal/article/view/936. Acesso em: 2 may. 2024.