Saha, S.; Mukherjee, U.; Miller, M.; Peng, L.- ling; Napier, C.; Grobbelaar, H.; Oldewage-Theron, W. Food and Beverages Promoting Elderly Health: Six Food-Based Dietary Guidelines to Plan Good Mixed Meals for Elderly South Africans. SAJCN 2021, 34, S51-S63.