33. Sui, G.Y. et al. Is sunlight exposure a risk factor for age-related macular degeneration? A systematic review and meta-analysis. Br J Ophthalmol., 2013; 97(4):389-94.

33. Sui, G.Y. et al. Is sunlight exposure a risk factor for age-related macular degeneration? A systematic review and meta-analysis. Br J Ophthalmol., 2013; 97(4):389-94.