山东省6～18岁儿童青少年视力不良地域分布研究
韩李臻，傅茂笋，谢鸿，刘熠华
Spatial distribution of poor vision among children and adolescents aged 6 to 18 years in Shandong province
HAN Li-zhen, FU Mao-sun, XIE Hong, LIU Yi-hua
中国儿童保健杂志
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2019, (2): 146
-150
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DOI: 10.11852/zgetbjzz2018-0328
