(Q33393796)
Statements
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A case-control study to assess the relationship between poverty and visual impairment from cataract in Kenya, the Philippines, and Bangladesh (English)
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Hannah Kuper
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Sarah Polack
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Wanjiku Mathenge
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Cristina Eusebio
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Zakia Wadud
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Allen Foster
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1 December 2008
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12
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e244
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16 December 2008
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Identifiers
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