title: Pattern of relapses in Romanian patients with ulcerative colitis.
authors.forename: Roxana
authors.initials: R
authors.lastname: Vadan
authors.forename: Cristian
authors.initials: C
authors.lastname: Gheorghe
mesh_terms: D003093:Colitis, Ulcerative / Q000453:epidemiology*; D006801:Humans; D012008:Recurrence; D012383:Romania / Q000453:epidemiology