Interferon β-1b for the treatment of primary progressive multiple sclerosis: five-year clinical trial follow-up.
Tur C, Montalban X, Tintoré M, Nos C, Río J, Aymerich FX, Brieva L, Téllez N, Perkal H, Comabella M, Galán I, Calle D, Sastre-Garriga J, Rovira A.
Tur C, et al. Among authors: brieva l.
Arch Neurol. 2011 Nov;68(11):1421-7. doi: 10.1001/archneurol.2011.241.
Arch Neurol. 2011.
PMID: 22084124
Clinical Trial.