@misc{indiciaec8934c00d453,
  title = {[Smallpox--past, present and future].},
  author = {Lior Katz and Ram Sagi and Baruch Brenner and Ariel Hurvitz},
  year = {2002},
  url = {https://pubmed.ncbi.nlm.nih.gov/12170554/},
  note = {Source identifier: 12170554}
}