@misc{indiciae2185efd483aa,
  title = {Clean versus sterile technique.},
  author = {P N Shewmake},
  year = {1996},
  doi = {10.1016/s1071-5754(96)90118-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/8704853/},
  note = {Source identifier: 8704853}
}