@misc{indiciae08019cbb126a,
  title = {Two improvements in two-part denture design.},
  author = {J Craigon and J N Anderson},
  year = {1973},
  doi = {10.1016/0300-5712(73)90104-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/4618556/},
  note = {Source identifier: 4618556}
}