Interrater variability with the Expanded Disability Status Scale (EDSS) and Functional Systems (FS) in a multiple sclerosis clinical trial
- 1 June 1990
- journal article
- clinical trial
- Published by Ovid Technologies (Wolters Kluwer Health) in Neurology
- Vol. 40 (6), 971
- https://doi.org/10.1212/wnl.40.6.971