@misc{indiciae89c3c8b70295,
  title = {Letter: Caries under composite restorations.},
  author = {R B Morrell},
  year = {1975},
  doi = {10.1038/sj.bdj.4803544},
  url = {https://pubmed.ncbi.nlm.nih.gov/1057960/},
  note = {Source identifier: 1057960}
}