title: [Development and long term prognosis of 50 cases of dermatomyositis and polymyositis].
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D003882:Dermatomyositis / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008297:Male; D009220:Myositis / Q000188:drug therapy*; D011379:Prognosis; D013997:Time Factors
vernacular_title: Evolution et pronostic à long terme de 50 cas de dermatomyosites et polymyosites.