(Q33782348)
Statements
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Identifying asthma and chronic obstructive pulmonary disease in patients with persistent cough presenting to general practitioners: descriptive study (English)
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H A Thiadens
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G H de Bock
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F W Dekker
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J A Huysman
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J C van Houwelingen
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M P Springer
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D S Postma
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1 April 1998
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316
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7140
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1286-1290
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Identifiers
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