Mgbekem, M.A., M.E. John, I.B. Umoh, E.U. Eyong, N. Ukam, and B.D. Omotola. 2011. “Plasma Antioxidant Micronutrients and Oxidative Stress in People Living With HIV”. Pakistan Journal of Nutrition 10 (3): 214–219. https://doi.org/10.3923/pjn.2011.214.219.