@misc{indiciae19ab474608aa,
  title = {Smallpox: a vulnerable specter.},
  author = {Martin Eichner and Markus Schwehm},
  year = {2004},
  doi = {10.1097/01.ede.0000121548.84183.04},
  url = {https://pubmed.ncbi.nlm.nih.gov/15097002/},
  note = {Source identifier: 15097002}
}