@misc{indiciaecd3e5c6818b7,
  title = {Smallpox: a 21st century killer?},
  author = {Scott C Ratzan},
  doi = {10.1080/713851969},
  url = {https://pubmed.ncbi.nlm.nih.gov/12635807/},
  note = {Source identifier: 12635807}
}