New ways to subclassify patients with myositis.
Rheumatology Unit, Department of Medicine, Solna, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden.
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Lundberg
D006801:Humans; D009220:Myositis / Q000145:classification* / Q000175:diagnosis* / Q000628:therapy
autoantibodies; classification; idiopathic inflammatory myopathy; myositis; treatment