title: The prevention of Crohn's disease after surgery: metronidazole is a small but continuous medical advancement.
authors.forename: D H
authors.initials: DH
authors.lastname: Present
mesh_terms: D003424:Crohn Disease / Q000517:prevention & control* / Q000601:surgery; D006801:Humans; D008795:Metronidazole / Q000627:therapeutic use*
chemical_list: D008795:Metronidazole