@misc{indiciae354292b4562a,
  title = {Radiopaque denture base materials.},
  author = {G D Stafford and W T MacCulloch},
  year = {1971},
  doi = {10.1038/sj.bdj.4802696},
  url = {https://pubmed.ncbi.nlm.nih.gov/5282901/},
  note = {Source identifier: 5282901}
}