@misc{indiciaeab44da3a6c16,
  title = {Post-polio syndrome.},
  author = {L S Halstead},
  year = {1998},
  doi = {10.1038/scientificamerican0498-42},
  url = {https://pubmed.ncbi.nlm.nih.gov/9532770/},
  note = {Source identifier: 9532770}
}