@misc{indiciae297b7eafb42b,
  title = {Caries-preventive water fluoridation.},
  author = {O B Dirks and W Künzel and J P Carlos},
  year = {1978},
  doi = {10.1159/000260359},
  url = {https://pubmed.ncbi.nlm.nih.gov/277295/},
  note = {Source identifier: 277295}
}