title: The smoke is clearing in Crohn's disease.
authors.affiliation: Pritzker School of Medicine, University of Chicago, 5758 South Maryland Avenue, MC 9028, Chicago, IL 60637, USA.
authors.forename: S B
authors.initials: SB
authors.lastname: Hanauer
mesh_terms: D003424:Crohn Disease / Q000503:physiopathology*; D006801:Humans; D012907:Smoking / Q000009:adverse effects