@misc{indiciaea191b1a890af,
  title = {Pneumothorax during anesthesia with changes in ECG.},
  author = {J W Kleine and J A Roorda},
  year = {1976},
  url = {https://pubmed.ncbi.nlm.nih.gov/1020638/},
  note = {Source identifier: 1020638}
}