Oldewage-Theron, W., and A. Egal. “Prevalence of and Contributing Factors to Dyslipidaemia in Low-Income Women Aged 18-90 Years in the Peri-Urban Vaal Region”. South African Journal of Clinical Nutrition, Vol. 26, no. 1, Sept. 2012, pp. 23-28, http://www.sajcn.co.za/index.php/SAJCN/article/view/634.