@misc{indiciae8281f44be599,
  title = {Miniature battery-operated electromagnetic flowmeter.},
  author = {T B Fryer and H Sandler},
  year = {1971},
  doi = {10.1152/jappl.1971.31.4.622},
  url = {https://pubmed.ncbi.nlm.nih.gov/5111014/},
  note = {Source identifier: 5111014}
}