@misc{indiciae2b32a16b9214,
  title = {[Problems of bacterial contamination].},
  author = {F W Gierhake},
  year = {1969},
  doi = {10.1007/bf01255888},
  url = {https://pubmed.ncbi.nlm.nih.gov/4906348/},
  note = {Source identifier: 4906348}
}