@misc{indiciaec2689ba41a96,
  title = {A minimal avian retroviral packaging sequence has a complex structure.},
  author = {J D Banks and A Yeo and K Green and F Cepeda and M L Linial},
  year = {1998},
  doi = {10.1128/jvi.72.7.6190-6194.1998},
  url = {https://pubmed.ncbi.nlm.nih.gov/9621088/},
  note = {Source identifier: 9621088}
}