TY  - RPRT
TI  - A numerical scoring system for the classification of multiple sclerosis.
AU  - C M Poser
PY  - 1979
DO  - 10.1111/j.1600-0404.1979.tb02957.x
UR  - https://pubmed.ncbi.nlm.nih.gov/495043/
ID  - 495043
ER  -