ISSN 1006-3110
CN 43-1223/R
Status of refractive and refractive error among 6-year-old preschoolers in Sichuan Province, 2019-2024
ZHOU Liang, REN Qiaoqiao, ZENG Ling, ZHANG Fuyan, ZHANG Li
Practical Preventive Medicine . 2026, (9): 823 -827 .  DOI: 10.3969/j.issn.1006-3110.2026.09.010

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