Dramatic efficacy of ofatumumab in refractory pediatric-onset AQP4-IgG neuromyelitis optica spectrum disorder. Issue 3 (May 2020) - Maillart, Elisabeth; Renaldo, Florence; Papeix, Caroline; Deiva, Kumaran; Bonheur, Julie; Kwon, Teresa; Boespflug-Tanguy, Odile; Germanaud, David; Marignier, Romain