@misc{indiciae8b3015f8e32c,
  title = {Retroviral gene transfer using safe and efficient packaging cell lines.},
  author = {D Markowitz and C Hesdorffer and M Ward and S Goff and A Bank},
  year = {1990},
  doi = {10.1111/j.1749-6632.1990.tb24328.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2291567/},
  note = {Source identifier: 2291567}
}