@misc{indiciaea978b223984f,
  title = {Prerequisites in serial extraction.},
  author = {B F Dewel},
  year = {1969},
  doi = {10.1016/0002-9416(69)90039-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/5253953/},
  note = {Source identifier: 5253953}
}