@misc{indiciae2ef7e1f21052,
  title = {Crown-down tip design and shaping.},
  author = {Teresa Ponce de Leon Del Bello and Nancy Wang and James B Roane},
  year = {2003},
  doi = {10.1097/00004770-200308000-00006},
  url = {https://pubmed.ncbi.nlm.nih.gov/12929698/},
  note = {Source identifier: 12929698}
}