TY - GEN AU - Leary,S M AU - Miller,D H AU - Stevenson,V L AU - Brex,P A AU - Chard,D T AU - Thompson,A J TI - Interferon beta-1a in primary progressive MS: an exploratory, randomized, controlled trial SN - 1526-632X PY - 2003///0122 KW - Adult KW - Brain KW - drug effects KW - Disability Evaluation KW - Disease Progression KW - Dose-Response Relationship, Drug KW - Drug Administration Schedule KW - Female KW - Humans KW - Injections, Intramuscular KW - Interferon beta-1a KW - Interferon-beta KW - adverse effects KW - Liver KW - Magnetic Resonance Imaging KW - Male KW - Middle Aged KW - Multiple Sclerosis, Chronic Progressive KW - diagnosis KW - Patient Compliance KW - Pilot Projects KW - Sample Size KW - Spinal Cord KW - Survival Analysis KW - Treatment Outcome N1 - Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1212/wnl.60.1.44 ER -