@misc{indiciae5b1c0315a402,
  title = {Biliary tract surgery: a bacteriologic and epidemiologic study.},
  author = {A Hambraeus and G Laurell and O Nybacka and W Whyte},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2330794/},
  note = {Source identifier: 2330794}
}