title: Small-vessel vasculitis.
authors.forename: E L
authors.initials: EL
authors.lastname: Matteson
mesh_terms: D003937:Diagnosis, Differential; D049673:History, 20th Century; D006801:Humans; D008833:Microcirculation; D010488:Polyarteritis Nodosa / Q000175:diagnosis* / Q000266:history; D014657:Vasculitis / Q000175:diagnosis* / Q000266:history