Observation of the 4-year changes in refractive status of school-age children in Urumqi region
Wei Bixia, An Xin, Lou Hongyan, Liu Xiaodi, Liu Liming, Ding Lin
Ophthalmology in China . 2026, (2): 148 -153 .  DOI: 10.13281/j.cnki.issn.1004-4469.2026.02.012