@misc{indiciae5ce459bbc661,
  title = {Implant transfer coping verification jig.},
  author = {R C Knudson and E O Williams and K P Kemple},
  year = {1989},
  doi = {10.1016/0022-3913(89)90284-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/2664147/},
  note = {Source identifier: 2664147}
}