@misc{indiciae39de67e4b8ab,
  title = {Hormonal gingivitis.},
  author = {M B ENGEL},
  year = {1952},
  doi = {10.14219/jada.archive.1952.0127},
  url = {https://pubmed.ncbi.nlm.nih.gov/14927310/},
  note = {Source identifier: 14927310}
}