@misc{indiciaea21fb01b84de,
  title = {Expression of colicin factor E2-P9.},
  author = {K G Hardy and C R Harwood and G G Meynell},
  year = {1974},
  doi = {10.1007/bf00264862},
  url = {https://pubmed.ncbi.nlm.nih.gov/4612334/},
  note = {Source identifier: 4612334}
}