@misc{indiciaec018cfa9eaf5,
  title = {R factors from Proteus rettgeri.},
  author = {J N Coetzee and N Datta and R W Hedges},
  year = {1972},
  doi = {10.1099/00221287-72-3-543},
  url = {https://pubmed.ncbi.nlm.nih.gov/4564689/},
  note = {Source identifier: 4564689}
}