Population Prevalence of Need for Spectacles and Spectacle Ownership Among Urban Migrant Children in Eastern China

Wang X, Yi H, Lu L, Zhang L, Ma X, Jin L, Zhang H, Naidoo KS, Minto H, Zou H, Rozelle S, Congdon N. Population Prevalence of Need for Spectacles and Spectacle Ownership Among Urban Migrant Children in Eastern China. JAMA Ophthalmol. 2015; 133(12): 1399-406.