An Observational Study Comparing Multiple Sclerosis International Quality of Life Questionnaire (MusiQoL) and Multiple Sclerosis Quality of Life-54 Instrument (MSQOL-54) in Relapsing Multiple Sclerosis (RMS) Patients on Long-term Rebif® Therapy
Conditions
- Multiple Sclerosis, Relapsing-Remitting
Sponsor
Merck KGaA, Darmstadt, Germany