@misc{indiciae490a9441a3b3,
  title = {Multiple sclerosis: variations on a theme.},
  author = {S Amor and D Baker and L Layward and K McCormack and J M van Noort},
  year = {1997},
  doi = {10.1016/s0167-5699(97)01100-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/9267077/},
  note = {Source identifier: 9267077}
}