@misc{indiciaea2685e0895a6,
  title = {Smallpox vaccination.},
  author = {L Blaney},
  year = {1972},
  doi = {10.2105/ajph.62.3.326-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/5011162/},
  note = {Source identifier: 5011162}
}