@article{article199,
  title = {},
  author = {MURAT GÜRKAYNAK,  and FARUK ZORLU,  and FADIL H AKYOL,  and HAYTİ AYTAÇ,  and İ LALE ATAHAN, },
  journal = {Turk J Oncol},
  year = {1991},
  volume = {6},
  pages = {1167-1170},
  doi = {}
}