@misc{indiciaed502d731156d,
  title = {Use of CO2 laser.},
  author = {S M Shapshay and J F Beamis},
  year = {1989},
  doi = {10.1378/chest.95.2.449},
  url = {https://pubmed.ncbi.nlm.nih.gov/2492467/},
  note = {Source identifier: 2492467}
}