title: The 10 remaining mysteries of inflammatory bowel disease.
authors: Hôpital Claude Huriez, Centre Hospitalier Universitaire de Lille, Lille, France.
authors: Jean-Frédéric
authors: JF
authors: Colombel
authors: Alastair J M
authors: AJ
authors: Watson
authors: Markus F
authors: MF
authors: Neurath
mesh_terms: D001064:Appendicitis / Q000150:complications; D006801:Humans; D015212:Inflammatory Bowel Diseases / Q000453:epidemiology / Q000209:etiology* / Q000473:pathology / Q000517:prevention & control; D012307:Risk Factors; D012907:Smoking / Q000009:adverse effects