@misc{indiciae4c0a49727d5a,
  title = {Collagen sponge for surface brain protection. Technical note.},
  author = {T Kurze and M L Apuzzo and M H Weiss and J S Heiden},
  year = {1975},
  doi = {10.3171/jns.1975.43.5.0637},
  url = {https://pubmed.ncbi.nlm.nih.gov/1181397/},
  note = {Source identifier: 1181397}
}