@misc{indiciaed37a450a91bc,
  title = {A phage lambda endonuclease controlled by genes O and P.},
  author = {D Freifelder and I Kirschner},
  year = {1971},
  doi = {10.1016/0042-6822(71)90169-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/4937245/},
  note = {Source identifier: 4937245}
}