Wasagu, I. Z., and F. U. Bunza. 2017. “Serum Levels of Antioxidant Minerals in Relation to Severity of HIV Infection Among Patients Attending Specialist Hospital Sokoto, Nigeria”. Al-Hikmah Journal of Pure and Applied Sciences (AJPAS) 5 (1): 30-34. https://alhikmahuniversity.edu.ng/AJPAS/index.php/journal/article/view/165.