title: Hypersensitivity vasculitis group (HVG). A case-oriented review of a continuing clinical spectrum.
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D006967:Hypersensitivity / Q000276:immunology; D007105:Immune Complex Diseases / Q000150:complications; D008297:Male; D008875:Middle Aged; D018366:Vasculitis, Leukocytoclastic, Cutaneous / Q000209:etiology / Q000276:immunology*