@misc{indiciaeb78b5dd8ffe2,
  title = {Modified Boley gauge for recording vertical dimension.},
  author = {M M Salib and R L Taylor and W F Malone},
  year = {1988},
  doi = {10.1016/0022-3913(88)90262-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/3183992/},
  note = {Source identifier: 3183992}
}