@misc{indiciaeaddcde0bd39f,
  title = {Smallpox vaccination--current problems and recommendations.},
  author = {M E Doster},
  year = {1966},
  doi = {10.1111/j.1746-1561.1966.tb05537.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5175349/},
  note = {Source identifier: 5175349}
}