SHARMA, S.; SHARMA, V.; SHARMA, M.; CHAUDHARY, S. Palmoplantar keratoderma and edentulous status: two isolated expressions of Papillon-Lefèvre syndrome. International Journal of Contemporary Pediatrics, [S. l.], v. 1, n. 1, p. 48–51, 2017. Disponível em: https://www.ijpediatrics.com/index.php/ijcp/article/view/575. Acesso em: 7 nov. 2025.