@misc{indiciaefe83ee948eed,
  title = {Radiofrequency therapy does not restore valve function in the long term.},
  author = {John J Bergan},
  year = {2003},
  doi = {10.1177/152660280301000229},
  url = {https://pubmed.ncbi.nlm.nih.gov/12877622/},
  note = {Source identifier: 12877622}
}