@misc{indiciaeaaff2509de6a,
  title = {Simulating clinical carious lesions in composition teeth.},
  author = {E R Ambrose and M N Halhoul and J M Gourley},
  year = {1981},
  url = {https://pubmed.ncbi.nlm.nih.gov/6939735/},
  note = {Source identifier: 6939735}
}