136
Participants
Start Date
August 31, 2002
Study Completion Date
May 31, 2003
Interferon beta-1a
injection once a week
Interferon beta-1a
injection three times a week
Research Site, Los Angeles
Research Site, Walnut Creek
Research Site, Shreveport
Research Site, Worcester
Research Site, Charlotte
Research Site, Columbus
Research Site, Edmonds
Research Site, Milwaukee
Coordinating Research Site, Woodville
Coordinating Research Site, Linz
Coordinating Research Site, Halifax
Lead Sponsor
Biogen
INDUSTRY