Risk factors and development and validation of a prediction model for vision impairment in middle-aged and older adults: A CHARLS database-based study
Mei Baihao, Li Ying, Yang Xingyu, Gao Zhaoyu
Clinical Focus . 2026, (9): 812 -817 .  DOI: 10.3969/j.issn.1004-583X.2026.09.005