@misc{indiciaeeda4c65eab54,
  title = {[Selectivity index].},
  author = {S Kakuta and S Usutani and M Sirai and M Nagase},
  year = {1997},
  url = {https://pubmed.ncbi.nlm.nih.gov/9172603/},
  note = {Source identifier: 9172603}
}