@misc{indiciae834343fb2de6,
  title = {Sounding depth measurements: a method for evaluating various surgical techniques.},
  author = {A Ben-Yehouda and E E Machtei},
  year = {1991},
  doi = {10.1902/jop.1991.62.9.565},
  url = {https://pubmed.ncbi.nlm.nih.gov/1941496/},
  note = {Source identifier: 1941496}
}