title: Polymyositis and acute onset systemic sclerosis in a patient with primary biliary cirrhosis: a clinical syndrome similar to the mixed connective tissue disease.
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008105:Liver Cirrhosis, Biliary / Q000150:complications*; D008947:Mixed Connective Tissue Disease; D009220:Myositis / Q000150:complications*; D012595:Scleroderma, Systemic / Q000150:complications*; D013577:Syndrome