@misc{indiciaeb42eeae99125,
  title = {Ecologic studies of multiple sclerosis.},
  author = {K Lauer},
  year = {1997},
  doi = {10.1212/wnl.49.2\_suppl\_2.s18},
  url = {https://pubmed.ncbi.nlm.nih.gov/9270689/},
  note = {Source identifier: 9270689}
}