NTIA, I. O.; MUNGADI, I. A. The Pattern of Penile Gangrene in Sokoto, Nigeria. African Journal of Urology, [S. l.], v. 13, n. 4, p. 255–261, 2008. DOI: 10.4314/aju.v13i4.8212. Disponível em: https://www.ajol.info/index.php/aju/article/view/8212. Acesso em: 18 oct. 2026.