A Single, Early Magnetic Resonance Imaging Study in the Diagnosis of Multiple Sclerosis

Rovira, A; Swanton, J; Tintore, M; Huerga, E; Barkhof, F; Filippi, Massimo; Frederiksen, Jl; Langkilde, A; Miszkiel, K; Polman, C; Rovaris, M; Sastre Garriga, J; Miller, D; Montalban, X.