ABDALLA, J. E.; CRUSE, A.; PATEL, N.; BRODELL, R. Terra Firma-Forme Dermatosis, Keratotic Form. SKIN The Journal of Cutaneous Medicine, [S. l.], v. 3, n. 3, p. 212–214, 2019. DOI: 10.25251/skin.3.3.5. Disponível em: https://www.jofskin.org/index.php/skin/article/view/396. Acesso em: 18 may. 2022.