Time Outdoors in Reducing Myopia - A School-Based Cluster Randomized Trial with Objective Monitoring of Outdoor Time and Light Intensity (STORM) - He, X; Sankaridurg, P; Wang, J; Chen, J; Naduvilath, T; He, M; Zhu, Z; Li, W; Morgan, IG; Xiong, S; Zhu, J; Zou, H; et al. (2022)
rct; evidence grade A