@misc{indiciae50414c36721a,
  title = {Letter: Easier endodontics.},
  author = {R W Allen},
  year = {1975},
  doi = {10.14219/jada.archive.1975.0460},
  url = {https://pubmed.ncbi.nlm.nih.gov/808566/},
  note = {Source identifier: 808566}
}