Mamabolo, R., M. Alberts, N. Steyn, H. Delemarre-van de Waal, N. Nthangeni, and N. Levitt. “Evaluation of the Effectiveness of Iron and Folate Supplementation During Pregnancy in a Rural Area of Limpopo Province”. South African Journal of Clinical Nutrition, Vol. 17, no. 1, 1, http://sajcn.co.za/index.php/SAJCN/article/view/61.