Arinola, O., Olaniyi, J. and Akiibinu, M. (2008) “Evaluation of Antioxidant Levels and Trace Element Status in Nigerian Sickle Cell Disease Patients with Plasmodium Parasitaemia”, Pakistan Journal of Nutrition, 7(6), pp. 766–769. doi:10.3923/pjn.2008.766.769.