@misc{indiciaefb6b6a2ef9c8,
  title = {[SOME HISTORICAL NOTES ON SMALLPOX VACCINATION].},
  author = {J BOGDANOWICZ},
  year = {1964},
  url = {https://pubmed.ncbi.nlm.nih.gov/14182853/},
  note = {Source identifier: 14182853}
}