@misc{indiciae140a3a819a3a,
  title = {An electromechanical demand regulated liquid breathing system.},
  author = {T H Shaffer and G D Moskowitz},
  year = {1975},
  doi = {10.1109/tbme.1975.324510},
  url = {https://pubmed.ncbi.nlm.nih.gov/1193628/},
  note = {Source identifier: 1193628}
}