@misc{indiciae4c45c96f85fc,
  title = {An on-off switch for flowmeters.},
  author = {E H Seward},
  doi = {10.1111/j.1365-2044.1978.tb08445.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/150803/},
  note = {Source identifier: 150803}
}