(Q33757967)
Statements
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Population based study of risk factors for underdiagnosis of asthma in adolescence: Odense schoolchild study (English)
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H C Siersted
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J Boldsen
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H S Hansen
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G Mostgaard
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N Hyldebrandt
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1 February 1998
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316
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7132
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651-5; discussion 655-6
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Identifiers
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