(Q39712553)
Statements
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Refractive error and visual impairment in school-age children in Gombak District, Malaysia (English)
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Pik-Pin Goh
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Yahya Abqariyah
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Gopal P Pokharel
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Leon B Ellwein
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1 April 2005
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112
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4
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678-685
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Identifiers
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