@misc{indiciaee435029eedee,
  title = {Introduction: A time to measure.},
  author = {M B Laver},
  year = {1976},
  doi = {10.1097/00000542-197608000-00002},
  url = {https://pubmed.ncbi.nlm.nih.gov/937761/},
  note = {Source identifier: 937761}
}