Prevalence of amblyopia and its association with refraction in Chinese preschool children aged 36–48 months
Dan Huang, Xuejuan Chen, Hui Zhu, Hui Ding, Jing Bai, Ji Chen, Zhujun Fu, Chen-Wei Pan, Hu Liu
British Journal of Ophthalmology Jun 2018, 102 (6) 767-771; DOI: 10.1136/bjophthalmol-2016-310083