@misc{indiciae2fc4e0157669,
  title = {[Spirographic reference values. Mathematical models and practical use (author's transl)].},
  author = {D Drouet and F Kauffmann and D Brille and J Lellouch},
  url = {https://pubmed.ncbi.nlm.nih.gov/7448465/},
  note = {Source identifier: 7448465}
}