title: What is the link between the use of tobacco and IBD?
authors.affiliation: Hôpital St-Antoine, Paris, France.
authors.forename: Jacques
authors.initials: J
authors.lastname: Cosnes
mesh_terms: D003093:Colitis, Ulcerative / Q000453:epidemiology* / Q000473:pathology; D003424:Crohn Disease / Q000453:epidemiology* / Q000473:pathology; D006801:Humans; D012307:Risk Factors; D012720:Severity of Illness Index; D012907:Smoking / Q000009:adverse effects; D016540:Smoking Cessation