@misc{indiciaeb86a025a1392,
  title = {Safe gene vectors made simpler.},
  author = {M A Morsy and C T Caskey},
  year = {1997},
  doi = {10.1038/nbt0197-17a},
  url = {https://pubmed.ncbi.nlm.nih.gov/9035097/},
  note = {Source identifier: 9035097}
}