@misc{indiciaec5a9080f04fa,
  title = {Methadone and caries.},
  author = {C S Bigwood and A J Coelho},
  year = {1990},
  doi = {10.1038/sj.bdj.4807160},
  url = {https://pubmed.ncbi.nlm.nih.gov/2322488/},
  note = {Source identifier: 2322488}
}