MSQOL-54 - Difficulty Keeping an Erection

**Semantic type:** Intellectual Product

**Definition:** Multiple Sclerosis Quality of Life-54 Instrument (MSQOL-54) How much of a problem was each of the following for you during the past 4 weeks: Difficulty getting or keeping an erection.

**Synonyms:** - MSQL1-Difficult Getting/Keeping Erection - MSQL1-Difficult Getting/Keeping Erection - MSQL147M