@misc{indiciaeff5daf0db289,
  title = {Vertical alveolar bone changes related to overdenture abutment teeth.},
  author = {R A Walters},
  year = {1987},
  doi = {10.1016/0022-3913(87)90304-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/3553552/},
  note = {Source identifier: 3553552}
}