@article {27947,
	title = {Factors Underlying Different Myopia Prevalence between Middle- and Low-income Provinces in China},
	journal = {Ophthalmology },
	volume = {122},
	number = {5},
	year = {2015},
	pages = {1060-1062},
	author = {Zhongqiang Zhou and Xiaochen Ma and Hongmei Yi and Pang, Xiaopeng and Yaojiang Shi and Qianyun Chen and Mirjam E. Meltzer and Carlos Price-Sanchez and Mingguang He and Scott Rozelle and Ian Morgan and Nathan Congdon*}
}
