(Q53344190)
Statements
Exacerbations of asthma: a descriptive study of 425 severe exacerbations. The FACET International Study Group. (English)
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A E Tattersfield
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D S Postma
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P J Barnes
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K Svensson
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C A Bauer
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P M O'Byrne
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C G Löfdahl
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R A Pauwels
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A Ullman
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1 August 1999
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160
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2
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594-599
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Identifiers
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