@misc{indiciaee9f186022c6c,
  title = {Smallpox.},
  author = {D R Seaton},
  year = {1974},
  doi = {10.1177/004947557400400306},
  url = {https://pubmed.ncbi.nlm.nih.gov/4369180/},
  note = {Source identifier: 4369180}
}