@misc{indiciaeaf4a5180a04c,
  title = {[Hydron: a new biomedical material].},
  author = {K de Grooten and A C de Visser},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4848887/},
  note = {Source identifier: 4848887}
}