Interferon-beta for relapsing-remitting multiple sclerosis: a systematic review
HE Dian, LI Ya, XU Zhu, ZHOU Hong-yu, CHU Lan, CAI Gang, DAI Qing-qing, ZHANG Yi-fan
Chinese Journal of Contemporary Neurology and Neurosurgery . 2014, (9): 775 -788 .  DOI: 10.3969/j.issn.1672-6731.2014.09.007