(Q37175220)
Statements
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Serum vitamin D levels and markers of severity of childhood asthma in Costa Rica (English)
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Bruce W Hollis
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Lydiana Avila
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John M Brehm
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Juan C Celedón
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Manuel E Soto-Quiros
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Gary M Hunninghake
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Daniel Laskey
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Jody S Sylvia
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Scott T Weiss
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29 January 2009
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765-771
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Identifiers
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