@misc{indiciae2400a5c4f107,
  title = {All saying the same thing.},
  author = {R B Perkins},
  year = {1979},
  doi = {10.5694/j.1326-5377.1979.tb127036.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/470683/},
  note = {Source identifier: 470683}
}