@misc{indiciaee9b5c523ae4d,
  title = {Vertical extrusion using a removable orthodontic appliance.},
  author = {B J Ries and G K Johnson and L G Nieberg},
  year = {1988},
  doi = {10.14219/jada.archive.1988.0310},
  url = {https://pubmed.ncbi.nlm.nih.gov/3288668/},
  note = {Source identifier: 3288668}
}