
Keywords: Vasculitis; Anticuerpos contra el citoplasma del neutrófilo; Proteinasa 3; Mieloperoxidasa; Anticuerpos antinucleares; Valor diagnósticoVasculitis; Antineutophil cytoplasmic antibodies; Proteinase 3; Myeloperoxidase; Antinuclear antibodies; Diagnostic val