@misc{indiciaecd44a6197413,
  title = {World-wide trends in multiple sclerosis mortality.},
  author = {S M Lai and Z X Zhang and M Alter and E Sobel},
  year = {1989},
  doi = {10.1159/000110167},
  url = {https://pubmed.ncbi.nlm.nih.gov/2922099/},
  note = {Source identifier: 2922099}
}