@misc{indiciae825cf5a520fb,
  title = {Constitutive integrative recombination by bacteriophage lambda.},
  author = {H Echols},
  year = {1975},
  doi = {10.1016/0042-6822(75)90133-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/1094679/},
  note = {Source identifier: 1094679}
}