@misc{indiciae116edd8be1a7,
  title = {Needle guard.},
  author = {A P Jackson},
  year = {1992},
  doi = {10.1038/sj.bdj.4807901},
  url = {https://pubmed.ncbi.nlm.nih.gov/1622669/},
  note = {Source identifier: 1622669}
}