@misc{indiciae113f8bb09333,
  title = {Piperacillin susceptibility tests by the single-disk agar diffusion technique.},
  author = {A L Barry and C Thornsberry and R E Badal and C N Baker and R N Jones and E H Gerlach},
  year = {1979},
  doi = {10.1128/aac.16.3.378},
  url = {https://pubmed.ncbi.nlm.nih.gov/507794/},
  note = {Source identifier: 507794}
}