SZALAI, Z.; TÖRÖK, E. Papillon-Lefèvre syndrome associated with marfanoid character. European Journal of Pediatric Dermatology, [S. l.], v. 7, n. 4, p. 205–8, 1997. Disponível em: https://ejpd.migration.pkpps03.publicknowledgeproject.org/index.php/journal/article/view/2299. Acesso em: 11 sept. 2026.