Napier, Carin, Heleen Grobbelaar, and Wilna Oldewage-Theron. 2021. “An Introduction to the Food-Based Dietary Guidelines for the Elderly in South Africa”. South African Journal of Clinical Nutrition 34 (September), S1-S8. http://www.sajcn.co.za/index.php/SAJCN/article/view/1559.