Refractive screening status of 1 390 children aged 2 - 6 years in Huaibei, Anhui province
CUI Mingming, SUI Guanghui, ZHANG Hao, LYU Yanyu, YANG Suhong, WANG Lin
Chinese Journal of Child Health Care . 2023, (9): 1028 -1032 .  DOI: 10.11852/zgetbjzz2023-0014