@misc{indiciae1a0dfa769754,
  title = {Evolution of retroviruses from cellular movable genetic elements.},
  author = {K Shimotohno and H M Temin},
  year = {1981},
  doi = {10.1101/sqb.1981.045.01.090},
  url = {https://pubmed.ncbi.nlm.nih.gov/6266764/},
  note = {Source identifier: 6266764}
}