@misc{indiciaef7af45ab9c01,
  title = {[Universal pneumotachograph].},
  author = {A S PEREL'MUTR and M N KATSUBA and S E KSANDROVA},
  year = {1961},
  url = {https://pubmed.ncbi.nlm.nih.gov/13734262/},
  note = {Source identifier: 13734262}
}