Eyer-Silva, Walter de Araujo, Carlos José Martins, Guilherme Almeida Rosa da Silva, Giresse Acakpovi, and Jorge Francisco da Cunha Pinto. 2017. “Secondary Syphilis Presenting As Leucoderma Syphiliticum: Case Report and Review”. Revista Do Instituto De Medicina Tropical De São Paulo 59 (January): e74. https://revistas.usp.br/rimtsp/article/view/140694.