title: [Ulcer disease in children, adolescents and young adults].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D006801:Humans; D010437:Peptic Ulcer / Q000175:diagnosis / Q000601:surgery
vernacular_title: Iazvennaia bolezn' u deteĭ i lits molodogo vozrasta