@article{article1659,
  title = {Factors Affecting Prognosis in Upper Urinary System Urothelial Tumors: 15 Years’ Clinical Experience},
  author = {Demirtaş, A. and Ekmekçioğlu, O. and Tatlışen, A. and Sofikerim, M. and Şahin, N.},
  journal = {Journal of Clinical Practice and Research},
  year = {2010},
  volume = {32},
  pages = {97-102},
  doi = {}
}