@misc{indiciae6b361c18be7e,
  title = {Fluoride supplements.},
  author = {D J Evans},
  year = {1989},
  doi = {10.1038/sj.bdj.4806982},
  url = {https://pubmed.ncbi.nlm.nih.gov/2789904/},
  note = {Source identifier: 2789904}
}