@misc{indiciaec74963e86258,
  title = {Multiple sclerosis: why?},
  author = {G W Ellison},
  year = {1989},
  doi = {10.1016/0753-3322(89)90058-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/2676003/},
  note = {Source identifier: 2676003}
}