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[期刊论文] 作者:Ho C.-S.D.,Ng C.-B.C.,S.-M. Saw,杨秀梅,, 来源:世界核心医学期刊文摘.眼科学分册 年份:2006
Aim: To study the prevalence rate of unconnected refractive error and associated risk factors among Singapore schoolchildren aged 12-16 years (grade 7). Methods...
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