@misc{indiciaedf346cfcb2ab,
  title = {SYMPOSIUM ON METHODS FOR DETERMINING BACTERIAL CONTAMINATION ON SURFACES.},
  author = {W G Walter},
  year = {1955},
  doi = {10.1128/br.19.4.284-287.1955},
  url = {https://pubmed.ncbi.nlm.nih.gov/16350140/},
  note = {Source identifier: 16350140}
}