@misc{indiciae7e740caba189,
  title = {Bacteria in suction machines.},
  author = {T A Rees},
  year = {1970},
  doi = {10.1016/s0140-6736(70)90594-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/4189031/},
  note = {Source identifier: 4189031}
}