@misc{indiciaeb68edc4b8b25,
  title = {A sensitive activity transducer.},
  author = {G Beach},
  year = {1970},
  doi = {10.1901/jeab.1970.14-237},
  url = {https://pubmed.ncbi.nlm.nih.gov/5491007/},
  note = {Source identifier: 5491007}
}