title: The epidemiology of inflammatory bowel disease: are we learning anything new?
authors.forename: B A
authors.initials: BA
authors.lastname: Lashner
authors.forename: J B
authors.initials: JB
authors.lastname: Kirsner
mesh_terms: D006801:Humans; D015212:Inflammatory Bowel Diseases / Q000453:epidemiology* / Q000209:etiology; D012606:Scotland / Q000453:epidemiology