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[Chronic inflammatory bowel disease in children. An epidemiological study from eastern Denmark 1998-2000].Frederikke Uldall Urne, Anders Pærregaard|PubMed|2002Cited by 22
Anthropometry at the time of diagnosis in Danish children with inflammatory bowel diseaseAnders Pærregaard, Frederikke Uldall Urne|Acta Paediatrica|2005Cited by 17