title: [Ultrastructure of superficial skin blood vessels and microtubular structures (MTS) in skin lesions in Sjögren's syndrome].
mesh_terms: D000328:Adult; D000368:Aged; D002196:Capillaries / Q000648:ultrastructure; D005260:Female; D006801:Humans; D008297:Male; D008855:Microscopy, Electron, Scanning; D008870:Microtubules / Q000648:ultrastructure*; D008875:Middle Aged; D012859:Sjogren's Syndrome / Q000473:pathology*; D012867:Skin / Q000098:blood supply*