Peripheral refraction in 7- and 14-year-old children in central China: the Anyang Childhood Eye Study
Shi-Ming Li, Si-Yuan Li, Luo-Ru Liu, Yue-Hua Zhou, Zhou Yang, Meng-Tian Kang, He Li, Xiao-Yuan Yang, Yi-Peng Wang, Si-Yan Zhan, Paul Mitchell, Ningli Wang, David A Atchison, the Anyang Childhood Eye Study Group
British Journal of Ophthalmology May 2015, 99 (5) 674-679; DOI: 10.1136/bjophthalmol-2014-305322