title: [Basic problems of the early diagnosis and nosology of connective tissue diseases].
mesh_terms: D000293:Adolescent; D000328:Adult; D003095:Collagen Diseases / Q000145:classification / Q000175:diagnosis / Q000188:drug therapy; D003882:Dermatomyositis; D004185:Disability Evaluation; D006801:Humans; D008180:Lupus Erythematosus, Systemic; D010488:Polyarteritis Nodosa; D012595:Scleroderma, Systemic; D013997:Time Factors
vernacular_title: Osnovnye voprosy ranneĭ diagnostiki i nozologii sistemnykh bolezneĭ soedinitel'noĭ tkani.