Kruger, Salome. “The Double Burden of Underweight and Overweight in South African Adolescents: A Challenge and an Opportunity for Nutritionists and Dietitians”. South African Journal of Clinical Nutrition 27, no. 1 (1): 5-6. Accessed May 5, 2024. http://www.sajcn.co.za/index.php/SAJCN/article/view/853.