@misc{indiciae90a981bdd089,
  title = {Surgery--before and after penicillin.},
  author = {C Butler},
  year = {1979},
  doi = {10.1136/bmj.2.6188.482},
  url = {https://pubmed.ncbi.nlm.nih.gov/385102/},
  note = {Source identifier: 385102}
}