@misc{indiciae945f3fec0a74,
  title = {Letter: Fluoride toxicity.},
  author = {H Sinclair},
  year = {1973},
  doi = {10.1016/s0140-6736(73)92616-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4126577/},
  note = {Source identifier: 4126577}
}