TY  - RPRT
TI  - Multiple sclerosis in Canada.
AU  - A D Sadovnick
AU  - V P Sweeney
PY  - 1987
DO  - 10.1002/ana.410220521
UR  - https://pubmed.ncbi.nlm.nih.gov/3426172/
ID  - 3426172
ER  -