@misc{indiciae72a6a2e2b970,
  title = {Dentistry in Poland.},
  author = {P J Sandler and E M Czochrowska},
  year = {1992},
  doi = {10.1038/sj.bdj.4808005},
  url = {https://pubmed.ncbi.nlm.nih.gov/1389636/},
  note = {Source identifier: 1389636}
}