新型冠状病毒肺炎疫情期间居家中小学生膳食情况调查
罗泽延, 崔云凤, 于小轩, 谭思贤, 郭仰峰, 蔡伟丽, 曾芳芳
Dietary situation of primary and secondary school students during the home segregation of COVID-19 epidemic
LUO Ze-yan, CUI Yun-feng, YU Xiao-xuan, TAN Si-xian, GUO Yang-feng, CAI Wei-li, ZENG Fang-fang
华南预防医学 . 2021, (5): 579 -583 .  DOI: 10.12183/j.scjpm.2021.0579