VALLETTA, E.; FORNARO, M.; SCHENA, D.; COLATO, C.; ZACCARON, A.; CAMOGLIO, F.S. Langerhans cell histiocytosis in a child with a perianal skin lesion and constipation. European Journal of Pediatric Dermatology, [S. l.], v. 18, n. 2, p. 70–71, 2008. Disponível em: https://ejpd.migration.pkpps03.publicknowledgeproject.org/index.php/journal/article/view/505. Acesso em: 9 sept. 2026.