Papillion lefevre Syndrome: Rarest of the Rare; But it is Still There. International Journal of Medical and Allied Health Sciences, [S. l.], v. 2, n. 1, p. 15–17, 2022. Disponível em: https://ijmahs.org/index.php/ijmahs/article/view/1120. Acesso em: 28 mar. 2026.