FLOYD JR, Michael S.; OMAR, Ahmed M.; KHATTAK, Altaf Q. A rare case of suspected perineal nodular induration. Canadian Urological Association Journal, [S. l.], v. 11, n. 8, p. 288, 2017. DOI: 10.5489/cuaj.4716. Disponível em: https://cuaj.ca/index.php/journal/article/view/4716. Acesso em: 4 may. 2026.