Coutinho Costa, Pedro Paulo, Amanda Araujo de Moura, Fernanda Letícia Mickus Rodrigues, Marina Palhano de Almeida, Virginia Vilasboas, and Fábio Francesconi. “Early Malignant Syphilis in an Immunosuppressed Patient”. Journal of the Portuguese Society of Dermatology and Venereology 77, no. 2 (July 12, 2019): 165-169. Accessed August 21, 2019. https://revista.spdv.com.pt/index.php/spdv/article/view/1057.