Saha, S., Mukherjee, U., Miller, M., Peng, L.- ling, Napier, C., Grobbelaar, H., & Oldewage-Theron, W. (2021). Food and beverages promoting elderly health: six food-based dietary guidelines to plan good mixed meals for elderly South Africans. South African Journal of Clinical Nutrition, 34, S51-S63. Retrieved from http://www.sajcn.co.za/index.php/SAJCN/article/view/1565