云南和河北部分农村贫困地区低龄留守儿童性与生殖健康认知情况
茅群霞1 吴尚纯1 叶汉风2 袁彦玲2 吴美荣3 丛捷1 李来宝1 王晨1
Cognition of sexual and reproductive health of young left behind children from regional poverty rural areas of Yunan and Hebei provinces of China
Mao Qunxia1，Wu Shangchun1，Ye Hanfeng2，Yuan Yanlin2，Wu Meirong3，Cong Jie1，Li Laibao1，Wang Chen1
中国计划生育学杂志
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2019, (4): 428
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