05. Smith, W., et al., Risk factors for age-related macular degeneration: Pooled findings from three continents. Ophthalmology, 2001. 108(4): p. 697-704.

05. Smith, W., et al., Risk factors for age-related macular degeneration: Pooled findings from three continents. Ophthalmology, 2001. 108(4): p. 697-704.