Noseworthy, J., Vandervoort, M., Wong, C., & Ebers, G. (1990). 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.

Noseworthy, J., M. Vandervoort, C. Wong, and G. Ebers. 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. 1990.

Noseworthy, J., et al. 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. 1990.