@misc{indiciae524a0ec1c8a6,
  title = {Multiple sclerosis in Canada.},
  author = {A D Sadovnick and V P Sweeney},
  year = {1987},
  doi = {10.1002/ana.410220521},
  url = {https://pubmed.ncbi.nlm.nih.gov/3426172/},
  note = {Source identifier: 3426172}
}