@misc{indiciae8d18f356f76d,
  title = {A modified self-aspirating syringe.},
  author = {A Cowan},
  year = {1982},
  doi = {10.1038/sj.bdj.4804909},
  url = {https://pubmed.ncbi.nlm.nih.gov/6958290/},
  note = {Source identifier: 6958290}
}