MSQOL-54 - Been a Happy Person

**Semantic type:** Intellectual Product

**Definition:** Multiple Sclerosis Quality of Life-54 Instrument (MSQOL-54) How much of the time during the past 4 weeks: Have you been a happy person?

**Synonyms:** - MSQL1-Have You Been a Happy Person - MSQL1-Have You Been a Happy Person - MSQL130