@misc{indiciaef547d16d9215,
  title = {Orthodontic wire: a continuing evolution.},
  author = {R J Nikolai},
  year = {1997},
  doi = {10.1016/s1073-8746(97)80066-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/9573877/},
  note = {Source identifier: 9573877}
}