@misc{indiciae8e14d024f2af,
  title = {Closed disposable suction systems: need, waste or hazard.},
  author = {F Daschner},
  year = {1990},
  doi = {10.1016/0195-6701(90)90100-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/1972959/},
  note = {Source identifier: 1972959}
}