Wen L, Wang Y, Lin Z, et al. The prevalence and causes of visual impairment in type 2 diabetes mellitus in northeast China. Journal of Ophthalmology, 2020, 2020:5969816.
Wen L, Wang Y, Lin Z, et al. The prevalence and causes of visual impairment in type 2 diabetes mellitus in northeast China. Journal of Ophthalmology, 2020, 2020:5969816.