Submicroscopic alterations in capillaries of skeletal muscles in polymyositis.
D000328:Adult; D001485:Basement Membrane; D001706:Biopsy; D002196:Capillaries / Q000473:pathology*; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008854:Microscopy, Electron; D008875:Middle Aged; D008928:Mitochondria; D009132:Muscles / Q000473:pathology*; D009220:Myositis / Q000473:pathology*