(Q38075524)
Statements
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Geographical variability and environmental risk factors in inflammatory bowel disease (English)
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Edward V Loftus
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Jean-Frédéric Colombel
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Morten H Vatn
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Bjorn Moum
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Charles N Bernstein
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Siew C Ng
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Peter Laszlo Lakatos
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Curt Tysk
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Colm O'Morain
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Epidemiology and Natural History Task Force of the International Organization of Inflammatory Bowel Disease (IOIBD)
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18 January 2013
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62
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4
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630-649
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Identifiers
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