@misc{indiciae075b239669d8,
  title = {A modified sanitary pontic.},
  author = {M L Perel},
  year = {1972},
  doi = {10.1016/0022-3913(72)90106-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4508481/},
  note = {Source identifier: 4508481}
}