@misc{indiciaefd34bb857e4f,
  title = {External-internal progressive resorption and its nonsurgical correction.},
  author = {A L Frank},
  year = {1981},
  doi = {10.1016/s0099-2399(81)80310-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/6945390/},
  note = {Source identifier: 6945390}
}