Wei, X J [Necrotizing autoimmune myopathy associated with Sjögren syndrome: report of 2 case]. [electronic resource] - Zhonghua nei ke za zhi Oct 2018 - 756-757 p. digital Publication Type: Journal Article ISSN: 0578-1426 Standard No.: 10.3760/cma.j.issn.0578-1426.2018.10.012 doi