@misc{indiciaeb2e81605db57,
  title = {[A caries-preventing sodium fluoride-tin fluoride toothpaste].},
  author = {B Regolati and R Schmid},
  year = {1972},
  url = {https://pubmed.ncbi.nlm.nih.gov/4507820/},
  note = {Source identifier: 4507820}
}