@misc{indiciae77ab5fd3ec9e,
  title = {Slowed information processing in multiple sclerosis.},
  author = {I Litvan and J Grafman and P Vendrell and J M Martinez},
  year = {1988},
  doi = {10.1001/archneur.1988.00520270059021},
  url = {https://pubmed.ncbi.nlm.nih.gov/3341952/},
  note = {Source identifier: 3341952}
}