@misc{indiciae020e31a3704c,
  title = {[Simple \& complete spirographic technic; its value in asthma \& emphysema].},
  author = {J M DUBOIS DE MONTREYNAUD and R GENTZ and J C DARRAS},
  year = {1958},
  url = {https://pubmed.ncbi.nlm.nih.gov/13620876/},
  note = {Source identifier: 13620876}
}