title: [Problems of classification of rheumatological diseases (concerning new working classification)].
mesh_terms: D001168:Arthritis / Q000145:classification*; D001172:Arthritis, Rheumatoid / Q000145:classification; D006801:Humans; D012216:Rheumatic Diseases / Q000145:classification*; D009626:Terminology as Topic
vernacular_title: Voprosy klassifikatsii revmatologicheskikh zabolevanii (po povodu novoi rabochei klassifikatsii.