@misc{indiciaed34cf432bc33,
  title = {Species-specific interpretive breakpoints for ciprofloxacin disk diffusion susceptibility testing.},
  author = {S Ringertz and A Björklind and G Kronvall},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2502836/},
  note = {Source identifier: 2502836}
}