title: Circulating endothelial progenitor cells in ANCA-associated vasculitis: the light at the end of the tunnel?
authors.forename: Alfredo N C
authors.initials: AN
authors.lastname: Santana
mesh_terms: D019268:Antibodies, Antineutrophil Cytoplasmic / Q000097:blood*; D001327:Autoimmune Diseases / Q000097:blood*; D042783:Endothelial Cells / Q000473:pathology*; D006801:Humans; D013234:Stem Cells / Q000473:pathology*; D014657:Vasculitis / Q000097:blood*
chemical_list: D019268:Antibodies, Antineutrophil Cytoplasmic