@misc{indiciae1e35f3136683,
  title = {Smallpox and vaccinia.},
  author = {H S Bedson and K R Dumbell},
  year = {1967},
  doi = {10.1093/oxfordjournals.bmb.a070530},
  url = {https://pubmed.ncbi.nlm.nih.gov/5342625/},
  note = {Source identifier: 5342625}
}