title: Letter: the impact of smoking on clinical outcomes after endoscopic dilatation in Crohn's disease.
authors: M
authors: M
authors: Shiraki
authors: T
authors: T
authors: Yamamoto
mesh_terms: D003424:Crohn Disease / Q000601:surgery*; D005260:Female; D006801:Humans; D007415:Intestinal Obstruction / Q000209:etiology*; D008297:Male; D012907:Smoking / Q000009:adverse effects*