@misc{indiciaed8cd71f4ddae,
  title = {Penicillin and beyond.},
  author = {B Chain},
  year = {1991},
  doi = {10.1038/353492a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/1922352/},
  note = {Source identifier: 1922352}
}