贫困农村地区0~3岁留守儿童心理行为发育影响因素研究
刘熠华, 赵春霞 , 高雅静, 韩李臻, 黄小娜
Influencing factors of psychological and behavioral development of left-behind children under 3 years old in poor rural in China
LIU Yi-hua, ZHAO Chun-xia, GAO Ya-jing, HAN Li-zhen, HUANG Xiao-na
中国儿童保健杂志 . 2019, (9): 941 -944 .  DOI: 10.11852/zgetbjzz2018-1789