@misc{indiciaef2a9d1b66bf9,
  title = {1997 JCO Orthodontic Practice Study. Part 3. Practice growth.},
  author = {E L Gottlieb and A H Nelson and D S Vogels},
  year = {1997},
  url = {https://pubmed.ncbi.nlm.nih.gov/9511587/},
  note = {Source identifier: 9511587}
}