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Trends in prevalence of blindness and distance and near vision impairment over 30 years: an analysis for the Global Burden of Disease Study - The Lancet Global Health
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QuickStats: Percentage of Adults Aged ≥25 Years with Trouble Seeing When Wearing Corrective Lenses,* by Education Level and Age Group — National Health Interview Survey, United States, 2012–2013†
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QuickStats: Percentage of Children Aged 6–17 Years Who Wear Glasses or Contact Lenses, by Sex and Age Group — National Health Interview Survey, 2016 | MMWR
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The Lancet Global Health Commission on Global Eye Health: vision beyond 2020 - The Lancet Global Health
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