@misc{indiciae14cc40c6f3f8,
  title = {Artificial undercuts for partial denture clasps. A technique using composite filling materials.},
  author = {D M Quinn},
  year = {1981},
  doi = {10.1038/sj.bdj.4804656},
  url = {https://pubmed.ncbi.nlm.nih.gov/7023514/},
  note = {Source identifier: 7023514}
}