(Q47307248)
Statements
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Prevalence of refractive errors in teenage high school students in Singapore (English)
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Seang-Mei Saw
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Timothy P L Quek
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Choon Guan Chua
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Jin Ho Chong
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Hwee Weng Hey
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June Lee
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Yee Fei Lim
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1 January 2004
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24
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1
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47-55
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