@misc{indiciaedeab4906b3b0,
  title = {Notes on smallpox vaccination.},
  author = {J C SAUNDERS},
  year = {1958},
  doi = {10.1016/s0140-6736(58)92181-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/13551015/},
  note = {Source identifier: 13551015}
}