@misc{indiciae7f206cc6fcc5,
  title = {Compatibility groups among fi - R factors.},
  author = {N Datta and R W Hedges},
  year = {1971},
  doi = {10.1038/234222a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/5002028/},
  note = {Source identifier: 5002028}
}