@misc{indiciae0ca783b1b5e8,
  title = {The Keller procedure.},
  author = {E G Kaplan and G S Kaplan},
  year = {1974},
  doi = {10.7547/87507315-64-8-603},
  url = {https://pubmed.ncbi.nlm.nih.gov/4845805/},
  note = {Source identifier: 4845805}
}