title: [Multiple sclerosis in the XXI century].
abstract: Multiple sclerosis is possibly one of the diseases that bets illustrates progress in Neurology over the last years. The present article reviews the most significant changes that have occurred in almost all the aspects of this disease. These changes have produced a profound modification in the understanding of multiple sclerosis and have encouraged the development of innovative therapies.
authors.affiliation: Clínica Puerta de Hierro, Madrid. gmerino@meditex.es
authors.forename: A
authors.initials: A
authors.lastname: García Merino
mesh_terms: D006801:Humans; D009103:Multiple Sclerosis / Q000175:diagnosis / Q000628:therapy