@misc{indiciaece13f76ccc5e,
  title = {Viruses in multiple sclerosis?},
  author = {E J Field and S Cowshall and H K Narang and T M Bell},
  year = {1972},
  doi = {10.1016/s0140-6736(72)91714-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4114532/},
  note = {Source identifier: 4114532}
}