@misc{indiciaec460d5c9e34a,
  title = {Electronically controlled respirator.},
  author = {R BATSON and L H MONTGOMERY and L H BEISEL and D McCROSKEY and S L CLARK},
  year = {1957},
  doi = {10.1126/science.126.3278.819},
  url = {https://pubmed.ncbi.nlm.nih.gov/13467280/},
  note = {Source identifier: 13467280}
}