(Q39400830)
Statements
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Effects of formoterol and ipratropium bromide in COPD: a 3-month placebo-controlled study (English)
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M Wadbo
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C G Löfdahl
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K Larsson
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B E Skoogh
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G Tornling
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E Arweström
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T Bengtsson
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K Ström
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Swedish Society of Respiratory Medicine
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1 November 2002
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20
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5
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1138-1146
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Identifiers
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