@article{article104,
  title = {},
  author = {O ÇOBAN,  and S BAHAR,  and R TUNÇAY,  and A E ÖĞE,  and R TOLUN, },
  journal = {Turk J Oncol},
  year = {1987},
  volume = {2},
  pages = {581-584},
  doi = {}
}