@misc{indiciae03ac6b2a0b93,
  title = {Letter: Peak-flow meter versus peak-flow gauge.},
  author = {R Van der Lende and E J Jansen-Koster and S Knijpstra and R P Reig and P Barkmeyer-Degenhart},
  year = {1974},
  doi = {10.1016/s0140-6736(74)91149-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4138363/},
  note = {Source identifier: 4138363}
}