@misc{indiciae0ee6f82700b7,
  title = {An electronic peak flow meter with optional coded display.},
  author = {R B Richardson and C M Higgs and D A Lea and G T Lewis and G Laszlo},
  year = {1984},
  doi = {10.1088/0143-0815/5/3/004},
  url = {https://pubmed.ncbi.nlm.nih.gov/6488726/},
  note = {Source identifier: 6488726}
}