@misc{indiciaeafb996b836b6,
  title = {An electro-optical meniscus-sensing system for a pressurized flush bottle.},
  author = {R W Benson and G L Schiebler and L J Krovetz and W F Sutterer},
  year = {1965},
  doi = {10.1152/jappl.1965.20.3.569},
  url = {https://pubmed.ncbi.nlm.nih.gov/5837580/},
  note = {Source identifier: 5837580}
}