progranulin gene variability increases the risk for primary progressive multiple sclerosis in male

Fenoglio, C; Scalabrini, D; Esposito, F; Comi, Giancarlo; Cavalla, P; DE RIZ, M; Martinelli, V; Piccio, Lm; Venturelli, E; Fumagalli, G; Capra, R; Collimedaglia, L; Ghezzi, A; Rodegher, Me; Vercellino, M; Leone, M; Giordana, Mt; Bresolin, N; Monaco, F; Comi, G; Scarpini, E; MARTINELLI BONESCHI, F; Galimberti, D.