Intrathecally Administered Natural Human Fibroblast Interferon Reduces Exacerbations of Multiple Sclerosis
Arch Neurol 44:589-595, Jacobs,L.,et al, 1987
Multicentre Double-Blind Study of Intrathecally Admin Natural Human Fibroblast Interferon on Exacerb of MS
Lancet 2:1411-1413, Jacobs,L.,et al, 1986