@misc{indiciae2286fadfbe1e,
  title = {Optic neuritis as an initial symptom in multiple sclerosis.},
  author = {J Wikström and S Poser and G Ritter},
  year = {1980},
  doi = {10.1111/j.1600-0404.1980.tb01480.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/7395462/},
  note = {Source identifier: 7395462}
}