Polymyositis associated with autoimmune hepatitis, primary biliary cirrhosis, and autoimmune thrombocytopenic purpura.
Kurihara Y, Shishido T, Oku K, Takamatsu M, Ishiguro H, Suzuki A, Sekita T, Shinagawa T, Ishihara T, Nakashima R, et al. Mod Rheumatol. 2011 Jun; 21(3):325-9. Epub 2011 Jan 15.