@misc{indiciae82c82ce165aa,
  title = {Defective avian sarcoma viruses.},
  author = {J C Neil},
  year = {1983},
  doi = {10.1007/978-3-642-68943-7\_3},
  url = {https://pubmed.ncbi.nlm.nih.gov/6303709/},
  note = {Source identifier: 6303709}
}