@misc{indiciae74e49d5fa0a3,
  title = {Plague immunization. I. Past and present trends.},
  author = {K F Meyer and D C Cavanaugh and P J Bartelloni and J D Marshall},
  year = {1974},
  doi = {10.1093/infdis/129.supplement\_1.s13},
  url = {https://pubmed.ncbi.nlm.nih.gov/4596516/},
  note = {Source identifier: 4596516}
}