@misc{indiciae311ea28e3496,
  title = {Bacteria in suction machines.},
  author = {H M Darlow and J M Talbot},
  year = {1970},
  doi = {10.1016/s0140-6736(70)90859-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/4189775/},
  note = {Source identifier: 4189775}
}