title: Classification of the systemic vasculitides: antineutrophil cytoplasmic antibodies, consensus and controversy.
authors.forename: G S
authors.initials: GS
authors.lastname: Hoffman
mesh_terms: D019268:Antibodies, Antineutrophil Cytoplasmic / Q000032:analysis*; D006801:Humans; D009626:Terminology as Topic; D014657:Vasculitis / Q000145:classification* / Q000276:immunology*
chemical_list: D019268:Antibodies, Antineutrophil Cytoplasmic