@misc{indiciaef58adf5b4a0f,
  title = {Biodegradable barriers and guided tissue regeneration.},
  author = {G Greenstein and J G Caton},
  year = {1993},
  url = {https://pubmed.ncbi.nlm.nih.gov/9673207/},
  note = {Source identifier: 9673207}
}