title: Refractory rheumatoid vasculitis-a therapeutic dilemma.
authors.affiliation: Department of Rheumatology , Ipswich Hospital NHS Trust , Ipswich , UK.
authors.forename: Richard A
authors.initials: RA
authors.lastname: Watts
authors.affiliation: Department of Rheumatology , Ipswich Hospital NHS Trust , Ipswich , UK.
authors.forename: Eleana
authors.initials: E
authors.lastname: Ntatsaki