@misc{indiciae0e32ed0e5a66,
  title = {A modified enamel biopsy method for fluoride studies.},
  author = {M J Larsen and M Kold and F R von der Fehr},
  year = {1971},
  url = {https://pubmed.ncbi.nlm.nih.gov/5277134/},
  note = {Source identifier: 5277134}
}