@misc{indiciae899729d50081,
  title = {Occult fifth nerve dysfunction in multiple sclerosis.},
  author = {A Eisen and D Paty and S Purves and M Hoirch},
  year = {1981},
  doi = {10.1017/s0317167100043249},
  url = {https://pubmed.ncbi.nlm.nih.gov/7284899/},
  note = {Source identifier: 7284899}
}