@misc{indiciaecc0713f8bd9b,
  title = {Retrovirus phylogeny and evolution.},
  author = {R F Doolittle and D F Feng and M A McClure and M S Johnson},
  year = {1990},
  doi = {10.1007/978-3-642-75218-6\_1},
  url = {https://pubmed.ncbi.nlm.nih.gov/2203607/},
  note = {Source identifier: 2203607}
}