(Q33323178)
Statements
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Increased risk of both ulcerative colitis and Crohn's disease in a population suffering from COPD. (English)
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Anders Ekbom
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Lena Brandt
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Fredrik Granath
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Claes-Göran Löfdahl
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Arne Egesten
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11 March 2008
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186
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167-172
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Identifiers
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