[EJ-15-51]Safety of Spectacles for Children's Vision: A Cluster-Randomized Controlled Trial

Author：　　Periodical： 　　Source：

Author：Ma, Xiaochen, Nathan Congdon, Hongmei Yi, Zhongqiang Zhou, Xiaopeng Pang, Mirjam E Meltzer, Yaojiang Shi, Mingguang He, Yizhi Liu and Scott Rozelle　　Periodical：American Journal of Ophthalmology, 160(5):897-904.　　Source： ccap

AJO_2015_51.pdf