@misc{indiciaec3c00bc247b0,
  title = {Two replication initiation sites on R-plasmid DNA.},
  author = {J H Crosa and L K Luttropp and F Heffron and S Falkow},
  year = {1975},
  doi = {10.1007/bf00268987},
  url = {https://pubmed.ncbi.nlm.nih.gov/1102950/},
  note = {Source identifier: 1102950}
}