@misc{indiciaed3253a0260e3,
  title = {Do nurses or doctors have an increased risk of developing multiple sclerosis?},
  author = {G Dean and R Gray},
  year = {1990},
  doi = {10.1136/jnnp.53.10.899},
  url = {https://pubmed.ncbi.nlm.nih.gov/2133986/},
  note = {Source identifier: 2133986}
}