@misc{indiciae1653c29ecf1a,
  title = {[Roentgen diffraction studies on fluoride-ion-treated human enamel].},
  author = {I Ungväri and I Hárshegyi and I Vassányi},
  year = {1978},
  url = {https://pubmed.ncbi.nlm.nih.gov/280463/},
  note = {Source identifier: 280463}
}