(Q35592219)
Statements
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Astigmatism in Chinese preschool children: prevalence, change, and effect on refractive development (English)
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D S P Fan
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S K Rao
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E Y Y Cheung
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M Islam
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S Chew
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D S C Lam
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1 July 2004
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88
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7
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938-941
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Identifiers
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