山东省部分农村地区学龄前儿童膳食营养现状研究
赵思琪,徐昕,陈昭君,徐凌忠,盖若琰
Study on preschool children's dietary nutrition status in some rural areas of Shandong Province.
ZHAO Si-qi,XU Xin,CHEN Zhao-jun,XU Ling-zhong,GAI Ruo-yan.
中国儿童保健杂志 . 2015, (7): 692 -694 .  DOI: 10.11852/zgetbjzz2015-23-07-06