title: Validating identification of patients with small vessel vasculitis, with or without renal involvement, using administrative healthcare records.
authors.forename: Michelle M
authors.initials: MM
authors.lastname: O'Shaughnessy
authors.forename: XingXing S
authors.initials: XS
authors.lastname: Cheng
authors.forename: Maria E
authors.initials: ME
authors.lastname: Montez-Rath
authors.forename: Richard A
authors.initials: RA
authors.lastname: Lafayette
authors.forename: Wolfgang C
authors.initials: WC
authors.lastname: Winkelmayer