@misc{indiciae9991179554b5,
  title = {Modified impression technique for hyperplastic alveolar ridges.},
  author = {W H Filler},
  year = {1971},
  doi = {10.1016/0022-3913(71)90122-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/4929958/},
  note = {Source identifier: 4929958}
}