@misc{indiciae89dac6845a99,
  title = {Small chamber for studying test atmospheres.},
  author = {C J SPIEGL and L J LEACH and K E LAUTERBACH and R WILSON and S LASKIN},
  year = {1953},
  url = {https://pubmed.ncbi.nlm.nih.gov/13079332/},
  note = {Source identifier: 13079332}
}