RELIABILITY AND VALIDITY OF A SIMPLIFIED FOOD FREQUENCY QUESTIONNAIRE FOR MIDDLE-AGED AND ELDERLY POPULATION
HE Rui, PU Fang-fang, LIN Jia-ling, WEI Yao-yao, LIU Pu-jian, HU Wen
Acta Nutrimenta Sinica . 2025, (3): 300 -307 .