@misc{indiciae818c2f4beff7,
  title = {[Thoracic constriction, dyspnea].},
  author = {B Baettig and F Keller and O Hess and W Vetter},
  year = {1987},
  url = {https://pubmed.ncbi.nlm.nih.gov/3432826/},
  note = {Source identifier: 3432826}
}