Relapse after cessation of weekly tocilizumab for giant cell arteritis: a multicentre service evaluation in England por Quick, V, Abusalameh, M, Ahmed, S, Alkoky, H, Bukhari, M, Carter, S, Coath, FL, Davidson, B, Doddamani, P, Dubey, S, Ducker, G, Griffiths, B, Gullick, N, Heaney, J, Holloway, A, Htut, EEP, Hughes, M, Irvine, H, Kinder, A, Kurshid, A, Lim, J, Ludwig, DR, Malik, M, Mercer, L, Mulhearn, B, Nair, JR, Patel, R, Robson, J, Saha, P, Tansley, S, TOC STOP 2022 Investigators, Mackie, SL