@misc{indiciaebd42d29854e3,
  title = {[Calcium-containing incrustations on IUD's--detection using electron scanning microscopy].},
  author = {K Patai},
  year = {1984},
  url = {https://pubmed.ncbi.nlm.nih.gov/6720161/},
  note = {Source identifier: 6720161}
}