@misc{indiciae3d17ecad1b9c,
  title = {'Fluoride supplements'.},
  author = {J Rigby},
  year = {1990},
  doi = {10.1038/sj.bdj.4807067},
  url = {https://pubmed.ncbi.nlm.nih.gov/2302362/},
  note = {Source identifier: 2302362}
}