@misc{indiciaef4d484621fe4,
  title = {Mutation frequency decline revisited.},
  author = {E M Witkin},
  year = {1994},
  doi = {10.1002/bies.950160613},
  url = {https://pubmed.ncbi.nlm.nih.gov/7521640/},
  note = {Source identifier: 7521640}
}