A pitfall in the ventilator circuit leak-check procedure.

@article{Tanaka1994API,
  title={A pitfall in the ventilator circuit leak-check procedure.},
  author={Hiroshi Tanaka and Takeshi Nomura},
  journal={Anesthesia and analgesia},
  year={1994},
  volume={79 2},
  pages={397-8}
}