@misc{indiciae839085796ef2,
  title = {"Where do we come from....".},
  author = {H A Feldman},
  year = {1979},
  doi = {10.1093/infdis/139.4.487},
  url = {https://pubmed.ncbi.nlm.nih.gov/438547/},
  note = {Source identifier: 438547}
}