@misc{indiciae436a78c15548,
  title = {Stopcock contamination.},
  author = {G E Dryden and J Brickler},
  doi = {10.1213/00000539-197903000-00017},
  url = {https://pubmed.ncbi.nlm.nih.gov/373501/},
  note = {Source identifier: 373501}
}