@misc{indiciae2f84f02d7d2a,
  title = {Serial extraction in Class I mixed-dentition cases.},
  author = {G Maj},
  year = {1970},
  doi = {10.1016/s0002-9416(70)90221-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/5265009/},
  note = {Source identifier: 5265009}
}