@misc{indiciae121c91ea6c12,
  title = {Endorphins and ventilatory control.},
  author = {V Chernick},
  year = {1981},
  doi = {10.1056/nejm198105143042009},
  url = {https://pubmed.ncbi.nlm.nih.gov/7194421/},
  note = {Source identifier: 7194421}
}