@misc{indiciaea728c1acd72d,
  title = {Nonparallel threaded pin retention of fixed prosthesis.},
  author = {J J Timmermans and G L Courtade},
  year = {1968},
  doi = {10.1016/0022-3913(68)90041-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/5237526/},
  note = {Source identifier: 5237526}
}