@misc{indiciae7bb9bb05a2ad,
  title = {Bacterial contamination and the exposed pulp.},
  author = {R C Paterson},
  year = {1976},
  doi = {10.1038/sj.bdj.4803741},
  url = {https://pubmed.ncbi.nlm.nih.gov/1063009/},
  note = {Source identifier: 1063009}
}