@misc{indiciaed5a228bfbcba,
  title = {Transformaing principle of pneumococcus.},
  author = {R Olby},
  year = {1972},
  doi = {10.1038/239295a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4403997/},
  note = {Source identifier: 4403997}
}