@article{article188,
  title = {THE SECOG TRIALS IN ADVANCED HEAD AND NECK CANCER 3. THE ROLE OF SALVAGE SURGERY IN PATIENTS TREATED WITH RADICAL RADIOTHERAPY WITH AND WITHOUT CHEMOTHERAPY},
  author = {, J.},
  journal = {Turk J Oncol},
  year = {1991},
  volume = {6},
  pages = {1099-1104},
  doi = {}
}