Lategan, R., L. Steenkamp, G. Joubert, and M. Le Roux. “Nutritional Status of HIV-Infected Adults on Antiretroviral Therapy and the Impact of Nutritional Supplementation in the Northern Cape Province, South Africa”. South African Journal of Clinical Nutrition, Vol. 23, no. 4, Oct. 2010, pp. 197-01, http://sajcn.co.za/index.php/SAJCN/article/view/440.