Association Between Self-Administered Expanded Disease Severity Scale (Edss) and Multiple Sclerosis Impact Scale (Msis-29): Results from The Burden of Illness In Patients With Multiple Sclerosis In Finland (Defense) Study.
Viita A, Hämäläinen P, Ruutiainen J, Hahl J, Nissinen H
Value Health. 2015 Nov; 18(7):A761-2. Epub 2015 Oct 20. PMID: 26534265.Abstract