@misc{indiciae93711f003422,
  title = {[Bronchospirometry methods].},
  author = {B TSANEV and S KHRISTOV and P KANAZIRSKI},
  year = {1957},
  url = {https://pubmed.ncbi.nlm.nih.gov/13587018/},
  note = {Source identifier: 13587018}
}