@misc{indiciae2601a76f2548,
  title = {An automated system for infection control.},
  author = {P J Greenhalgh},
  year = {1974},
  doi = {10.1016/s0001-2092(07)70253-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/4491374/},
  note = {Source identifier: 4491374}
}