@misc{indiciae9a25a4e3d843,
  title = {Multiple sclerosis.},
  author = {S D Cook},
  year = {1998},
  doi = {10.1001/archneur.55.3.421},
  url = {https://pubmed.ncbi.nlm.nih.gov/9520018/},
  note = {Source identifier: 9520018}
}