@misc{indiciae05515207dafb,
  title = {Poly-HEMA sponge: a biocompatible calcification implant.},
  author = {J H Kronman and R E Green and M Goldman and B Hauschka},
  year = {1979},
  doi = {10.3109/10731197909117585},
  url = {https://pubmed.ncbi.nlm.nih.gov/465632/},
  note = {Source identifier: 465632}
}