VEASEY, John Verrinder; MUNHOZ, Sandy Daniele; FRANCISCO, Laura Rodrigues Moda. Natural history of primary syphilis: clinical and serological aspects of chancre concurrent with Follmann’s balanitis . Brazilian Journal of Sexually Transmitted Diseases, Niterói, v. 33, 2022. DOI: 10.5327/DST-2177-8264-20213327. Disponível em: https://bjstd.org/revista/article/view/1167. Acesso em: 3 may. 2024.