@misc{indiciae2c00abfea344,
  title = {Filter Adapters for BI-PAP and CPAP Equipment},
  author = {Witkowski, Marc Steven},
  year = {2020},
  doi = {10.2172/1659137},
  url = {https://www.osti.gov/biblio/1659137},
  note = {Source identifier: 1659137}
}