@misc{indiciae4dde6ea4c461,
  title = {An attenuated mouse leukemia virus. I. Origin and immunization.},
  author = {W H Kirsten and E Stefanski and S Panem},
  year = {1974},
  doi = {10.1093/jnci/52.3.983},
  url = {https://pubmed.ncbi.nlm.nih.gov/4363697/},
  note = {Source identifier: 4363697}
}