Citation:
Zhang X, ZHOU M, Ma X, Yi H, Zhang H, Wang X, Jin L, Naidoo K, Minto H, Zou H, et al. Impact of Spectacles Wear on Uncorrected Visual Acuity among Urban Migrant Primary School Children in China: A Cluster-Randomized Clinical Trial. British Journal of Ophthalmology [Internet]. 2021;105(6):761-767.