Prevalence and determinants of visual impairment in Canada: cross-sectional data from the Canadian Longitudinal Study on Aging
Aljied R, Aubin MJ, Buhrmann R, Sabeti S, Freeman EE. Prevalence and determinants of visual impairment in Canada: cross-sectional data from the Canadian Longitudinal Study on Aging. Can J Ophthalmol. 2018 Jun;53(3):291-297. doi: 10.1016/j.jcjo.2018.01.027. Epub 2018 Mar 12. PMID: 29784168.