@misc{indiciaeaf68bb87e603,
  title = {Laboratory errors in porcelain crowns.},
  author = {G A Smith},
  year = {1975},
  doi = {10.1038/sj.bdj.4803524},
  url = {https://pubmed.ncbi.nlm.nih.gov/1095035/},
  note = {Source identifier: 1095035}
}