@misc{indiciae79e91bf44ad5,
  title = {Breath holding during exercise.},
  author = {F N CRAIG and E G CUMMINGS},
  year = {1958},
  doi = {10.1152/jappl.1958.13.1.30},
  url = {https://pubmed.ncbi.nlm.nih.gov/13563338/},
  note = {Source identifier: 13563338}
}