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

作者：　　期刊： 　　来源：

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