@misc{indiciaeab5041246b01,
  title = {Endodontic morphology. IV. A comparative study.},
  author = {R W Hession},
  year = {1977},
  doi = {10.1016/0030-4220(77)90036-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/271929/},
  note = {Source identifier: 271929}
}