@misc{indiciae1dd740117fb1,
  title = {Challenge tests for antimicrobial agents.},
  author = {D J Davies and D A Norton},
  year = {1975},
  doi = {10.1111/j.2042-7158.1975.tb09465.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/239148/},
  note = {Source identifier: 239148}
}