Effect of the Number of Vaccine Doses Before Starting Anti-CD20 Therapy on Seroprotection Rates Against Hepatitis B Virus in People With MS.

Carvajal R, Guananga-Álvarez D, Tur C, Esperalba J, Rodríguez-Barranco M, Rando-Segura A, Borras-Bermejo B, Cobo-Calvo A, Carbonell-Mirabent P, Zules-Oña R, Rodrigo-Pendas JA, Martínez-Gómez X, Montalban X, Tintore M, Otero-Romero S.