The Performance Scales disability measure for multiple sclerosis: use and sensitivity to clinically important differences
Crossref DOI link: https://doi.org/10.1186/s12955-017-0614-z
Published Online: 2017-03-09
Published Print: 2017-01
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Schwartz, Carolyn E.
Powell, Victoria E.