TY  - RPRT
TI  - Interrater variability with the Expanded Disability Status Scale (EDSS) and Functional Systems (FS) in a multiple sclerosis clinical trial. The Canadian Cooperation MS Study Group.
AU  - J H Noseworthy
AU  - M K Vandervoort
AU  - C J Wong
AU  - G C Ebers
PY  - 1990
DO  - 10.1212/wnl.40.6.971
UR  - https://pubmed.ncbi.nlm.nih.gov/2189084/
ID  - 2189084
ER  -