@misc{indiciaee9f7dabdce9d,
  title = {[Spirography and larynx examination].},
  author = {S Aust and G Böhme and M Heinemann},
  year = {1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/5151129/},
  note = {Source identifier: 5151129}
}