@misc{indiciaedb92df1f2a73,
  title = {Smallpox: gone for good?},
  author = {P Newmark},
  year = {1980},
  doi = {10.1038/285062a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/6246438/},
  note = {Source identifier: 6246438}
}