@misc{indiciaeacb97f2bbc30,
  title = {Evoked potential changes in clinically definite multiple sclerosis.},
  author = {A W De Weerd},
  year = {1982},
  doi = {10.1136/jnnp.45.11.1075},
  url = {https://pubmed.ncbi.nlm.nih.gov/7175539/},
  note = {Source identifier: 7175539}
}