@misc{indiciae178d9e3bde1d,
  title = {Carl Robert Rudolf, L.D.S.},
  year = {1974},
  doi = {10.1038/sj.bdj.4803194},
  url = {https://pubmed.ncbi.nlm.nih.gov/4616715/},
  note = {Source identifier: 4616715}
}