@misc{indiciae45d6524e4594,
  title = {Soft-tissue changes associated with maxillary incisor retraction.},
  author = {M D Rains and R Nanda},
  year = {1982},
  doi = {10.1016/0002-9416(82)90427-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/6960733/},
  note = {Source identifier: 6960733}
}