01. Klein R., Klein B.E., Cruickshanks K.J. The prevalence of age-related maculopathy by geographic region and ethnicity. Prog Retin Eye Res 1999; 18: 371-89.

01. Klein R., Klein B.E., Cruickshanks K.J. The prevalence of age-related maculopathy by geographic region and ethnicity. Prog Retin Eye Res 1999; 18: 371-89.