Relapses and long-term remission in large vessel giant cell arteritis in northern Italy: Characteristics and predictors in a long-term follow-up study

Francesco Muratore, Luigi Boiardi, G. Restuccia, Alberto Cavazza, Mariagrazia Catanoso, Pierluigi Macchioni, Lucia Spaggiari, Luca Cimino, Raffaella Aldigeri, Nicolò Pipitone, Antonio Fontana, Massimiliano Casali, Stefania Croci, Carlo Salvarani