@misc{indiciaec63771d5ba7d,
  title = {Two compatibility groups among coII plasmids.},
  author = {S Howarth-Thompson and H M Heffernan and M D Buchan},
  year = {1974},
  doi = {10.1099/00221287-81-1-279},
  url = {https://pubmed.ncbi.nlm.nih.gov/4595515/},
  note = {Source identifier: 4595515}
}