ABDOUN, O. .; KARAMALLA , S. . A case report of Syphilis with tongue ulcer. Journal of Medical Case Reports and Reviews, [S. l.], v. 4, n. 11, 2022. Disponível em: http://jmcrr.info/index.php/jmcrr/article/view/32. Acesso em: 18 apr. 2024.