Interferon Beta-1a for Brain Tissue Loss in Patients at Presentation with Syndromes Suggestive of Multiple Sclerosis: A Randomised, Double-Blind, Placebo-Controlled Trial
Lancet 364:1489-1496,1463, Filippi,M.,et al, 2004
Evidence for Widespread Axonal Damage at the Earliest Clinical Stage of Multiple Sclerosis
Brain 126:433-437, Filippi,M.,et al, 2003