title: Recurrence of Crohn's disease.
authors.forename: P
authors.initials: P
authors.lastname: Han
authors.forename: W
authors.initials: W
authors.lastname: Jeshion
authors.forename: G R
authors.initials: GR
authors.lastname: Lichtenstein
authors.forename: R
authors.initials: R
authors.lastname: Baldassano
mesh_terms: D002648:Child; D003424:Crohn Disease / Q000188:drug therapy / Q000601:surgery*; D006801:Humans; D015122:Mercaptopurine / Q000008:administration & dosage / Q000627:therapeutic use*; D012008:Recurrence
chemical_list: D015122:Mercaptopurine