@misc{indiciae618a48811d31,
  title = {Density differences between genetic markers in Pneumococcal transforming principle.},
  author = {R ROLFE and H EPHRUSSI-TAYLOR},
  year = {1961},
  doi = {10.1073/pnas.47.9.1450},
  url = {https://pubmed.ncbi.nlm.nih.gov/13742932/},
  note = {Source identifier: 13742932}
}