@misc{indiciaebd395b73b449,
  title = {One second timer for use with flow-volume loops.},
  author = {R E Smith and S A O'Connor and D P Jones},
  year = {1984},
  doi = {10.1007/bf02443753},
  url = {https://pubmed.ncbi.nlm.nih.gov/6694456/},
  note = {Source identifier: 6694456}
}