(Q44033784)
Statements
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Prevalence of ankylosing spondylitis and other spondyloarthropathies among patients with inflammatory bowel disease: a population study (the IBSEN study). (English)
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Bjørn Moum
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Oyvind Palm
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Aksel Ongre
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Jan Tore Gran
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1 March 2002
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29
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3
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511-515
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Identifiers
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