OBIORAH, C. C.; OFURU, V. Malignant renal tumours seen in the University of Port Harcourt Teaching Hospital, Port Harcourt, Nigeria. African Journal of Nephrology, [S. l.], v. 20, n. 1, p. 11–15, 2017. DOI: 10.21804/20-1-1058. Disponível em: https://www.journals.ac.za/ajn/article/view/1058. Acesso em: 8 oct. 2025.