Investigation on the knowledge of nutrition and food and diet behavior of high-level graders in primary school.
ZHAI Yan-li,DUAN Pei-fen,FENG Xiang-xian,YUAN Jian-hui,FAN Li.
journal1 . 2017, (1): 104 -106 .  DOI: 10.11852/zgetbjzz2017-25-01-30