@misc{indiciae0ad9c54706c4,
  title = {Impression technique for maxillary fibrous ridge.},
  author = {R M Watson},
  year = {1970},
  doi = {10.1038/sj.bdj.4802492},
  url = {https://pubmed.ncbi.nlm.nih.gov/4914432/},
  note = {Source identifier: 4914432}
}