@misc{indiciae74047a02916e,
  title = {Teeth straightening problem.},
  author = {L A Janssens},
  year = {1977},
  doi = {10.1136/vr.101.13.273},
  url = {https://pubmed.ncbi.nlm.nih.gov/919285/},
  note = {Source identifier: 919285}
}