title: [Tobacco and chronic inflammatory bowel disease].
authors.forename: J
authors.initials: J
authors.lastname: García Paredes
mesh_terms: D006801:Humans; D015212:Inflammatory Bowel Diseases / Q000453:epidemiology* / Q000503:physiopathology; D012307:Risk Factors; D012907:Smoking / Q000009:adverse effects* / Q000503:physiopathology