THE DEMOGRAPHY OF ANCA ASSOCIATED VASCULITIS: 735 PATIENTS RECRUITED AT DIAGNOSIS TO SIX EUROPEAN VASCULITIS STUDY GROUP TRIALS (NEPHROLOGY DIALYSIS TRANSPLANTATION, 2012)

(untitled) - Yew, S; Jayne, D; Westman, K; Hoglund, P; Flossman, O; Mahr, A; Luqmani, R; Robson, J