@misc{indiciae5608eb51da39,
  title = {Injectable collagen implant--update.},
  author = {F F Castrow and E A Krull},
  year = {1983},
  doi = {10.1016/s0190-9622(83)70204-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/6358283/},
  note = {Source identifier: 6358283}
}