@misc{indiciae31a7ac685bd5,
  title = {Antimicrobial prophylaxis in low-risk biliary surgery.},
  author = {R G Masterton},
  year = {1986},
  doi = {10.1093/jac/18.1.4},
  url = {https://pubmed.ncbi.nlm.nih.gov/3093443/},
  note = {Source identifier: 3093443}
}