@misc{indiciaec052914bb771,
  title = {Firearms and the killing threshold.},
  author = {J P Kassirer},
  year = {1991},
  doi = {10.1056/nejm199112053252311},
  url = {https://pubmed.ncbi.nlm.nih.gov/1944455/},
  note = {Source identifier: 1944455}
}