@misc{indiciae134a9af9f16a,
  title = {Laboratory evaluation of an automatic gram staining machine.},
  author = {R W Ryan and A K Sedgwick and R C Tilton},
  year = {1973},
  url = {https://pubmed.ncbi.nlm.nih.gov/4121802/},
  note = {Source identifier: 4121802}
}