[Primary fibrous polymyositis of a pseudomyopathic form in children].
D002648:Child; D003348:Cortisone / Q000628:therapy*; D005356:Fibromyalgia; D007223:Infant; D009220:Myositis; D017285:Polymyositis
D003348:Cortisone
CORTISONE/therapy; FIBROSITIS/in infancy and childhood; MYOSITIS/in infancy and childhood