@misc{indiciae59f7f0ebaf9d,
  title = {Origin of AIDS.},
  author = {D O Gebhardt},
  doi = {10.1016/0140-6736(91)92445-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/1684021/},
  note = {Source identifier: 1684021}
}