@misc{indiciae0ee985b10837,
  title = {Piezoelectric cell growth sensor.},
  author = {R C Ebersole and R P Foss and M D Ward},
  year = {1991},
  doi = {10.1038/nbt0591-450},
  url = {https://pubmed.ncbi.nlm.nih.gov/1367309/},
  note = {Source identifier: 1367309}
}