Nedd5, a novel autoantigen in systemic sclerosis: is it a marker of more severe disease?. Issue 01 (9th December 2009) - Riccieri, V; Alessandri, C; Germano, V; Guiducci, S; Rogai, V; Colasanti, T; Delunardo, F; Margutti, P; Ortona, E; Cerinic, M Matucci; Valesini, G