@misc{indiciae3e4f365eeb20,
  title = {Smallpox vaccines.},
  author = {Cheryl Peterson},
  year = {2003},
  doi = {10.1097/00000446-200301000-00083},
  url = {https://pubmed.ncbi.nlm.nih.gov/12544068/},
  note = {Source identifier: 12544068}
}