@misc{indiciaee7e283cacb4d,
  title = {[Fluoride toothpaste--content, absorption and toxicological aspects].},
  author = {J Ekstrand and C J Spak},
  year = {1987},
  url = {https://pubmed.ncbi.nlm.nih.gov/3484129/},
  note = {Source identifier: 3484129}
}