Prevalence and causes of blindness, low vision and status of cataract in 50 years and older citizen of Qatar – a community based survey

Al Gamra H, Al Mansouri F, Khandekar R, Elshafei M, Al Qahtani O, Singh R, Hashim SP, Mujahed A, Makled A, Pai A. Prevalence and causes of blindness, low vision and status of cataract in 50 years and older citizen of Qatar – a community based survey. Ophthalmic Epidemiol. 2010; 17(5): 292-300.