Xeroderma pigmentosum: a case report with oral implications - Cardoso, Camila Lopes; Fernandes, Luciana Maria Paes da Silva Ramos; Rocha, Julierme Ferreira; Soares, Cleverson Teixeira; Barreto, Jaison Antônio; Damante, José Humberto (Journal of Clinical and Experimental Dentistry, 2012)