@misc{indiciaeeffd70ac8e74,
  title = {New bacteriophage lambda vectors with positive selection for cloned inserts.},
  author = {J Karn and S Brenner and L Barnett},
  year = {1983},
  doi = {10.1016/0076-6879(83)01004-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/6310332/},
  note = {Source identifier: 6310332}
}