@misc{indiciae62a76aa5d4df,
  title = {R wave amplitude during exercise.},
  author = {P U Carbonin and M Di Gennaro and R Valle},
  year = {1981},
  doi = {10.1136/hrt.46.2.224},
  url = {https://pubmed.ncbi.nlm.nih.gov/7272138/},
  note = {Source identifier: 7272138}
}