(Q39455703)
Statements
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Discriminative aspects of two generic and two asthma-specific instruments: relation with symptoms, bronchodilator use and lung function in patients with mild asthma (English)
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van der Molen T
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Postma DS
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Schreurs AJ
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Bosveld HE
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Sears MR
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Meyboom de Jong B
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1 May 1997
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Identifiers
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