@misc{indiciae02b21ec2649a,
  title = {Blood volume lost during gingivectomy using two different anesthetic techniques.},
  author = {A Hecht and A R App},
  year = {1974},
  doi = {10.1902/jop.1974.45.1.9},
  url = {https://pubmed.ncbi.nlm.nih.gov/4543725/},
  note = {Source identifier: 4543725}
}