@misc{indiciae3ea63df5207d,
  title = {Tip graft: a 20-year retrospective.},
  author = {J H Sheen},
  year = {1993},
  doi = {10.1097/00006534-199301000-00007},
  url = {https://pubmed.ncbi.nlm.nih.gov/8416539/},
  note = {Source identifier: 8416539}
}