Media type: E-Article Title: Adherence to Interferon β-1b Treatment in Patients with Multiple Sclerosis in Spain Contributor: Fernández, Oscar; Agüera, Javier; Izquierdo, Guillermo; Millán-Pascual, Javier; Ramió i Torrentà, Lluis; Oliva, Pedro; Argente, Javier; Berdei, Yasmina; Soler, Jose Maria; Carmona, Olga; Errea, Jose Maria; Farrés, Jordi imprint: Public Library of Science (PLoS), 2012 Published in: PLoS ONE Language: English DOI: 10.1371/journal.pone.0035600 ISSN: 1932-6203 Keywords: Multidisciplinary Origination: Footnote: Access State: Open Access