@misc{indiciae60acc1cd7e86,
  title = {Critical flicker frequency in multiple sclerosis.},
  author = {M SANDRY},
  year = {1963},
  doi = {10.2466/pms.1963.16.1.103},
  url = {https://pubmed.ncbi.nlm.nih.gov/13976273/},
  note = {Source identifier: 13976273}
}