@misc{indiciaecf6742f89cd2,
  title = {Minimum essential structural requirements for lactam antibiotic action.},
  author = {P Kovacic and J R Ames and M D Ryan},
  year = {1989},
  doi = {10.3109/10715768909088157},
  url = {https://pubmed.ncbi.nlm.nih.gov/2806952/},
  note = {Source identifier: 2806952}
}