@misc{indiciaeca4bfd8aecc3,
  title = {Adjusting the beat.},
  author = {S L Berry and C A Schleicher},
  year = {1992},
  doi = {10.1097/00000446-199206000-00013},
  url = {https://pubmed.ncbi.nlm.nih.gov/1605277/},
  note = {Source identifier: 1605277}
}