@article{article176,
  title = {},
  author = {NİHAT AYAN,  and İNCİ AYAN,  and ESER BEDER,  and AHMET NAFİZ KARADENİZ,  and A OKAN GÜRSEL, },
  journal = {Turk J Oncol},
  year = {1990},
  volume = {5},
  pages = {1029-1032},
  doi = {}
}