Retrospective Data Collection on Betaferon Use in Children and Adolescents With Multiple Sclerosis
Retrospective Data Collection on Betaferon Use in Children and Adolescents With Multiple Sclerosis
The objective of this study is to determine efficacy, safety and tolerability of interferon beta-1b for multiple sclerosis (MS) in children and adolescents
Inclusion Criteria:
Exclusion Criteria:
Multiple Locations, Russia