Magnitude, temporal trends, and projections of the global prevalence of blindness and distance and near vision impairment: a systematic review and meta-analysis
Bourne, Rupert, Seth Flaxman, Tasanee Braithwaite, Maria Cicinelli, Aditi Das, Jost Jonas, Jill Keeffe, et al. 2017. “Magnitude, Temporal Trends, and Projections of the Global Prevalence of Blindness and Distance and Near Vision Impairment: A Systematic Review and Meta-Analysis”. Lancet Glob Health 5 (9): e888-e897.