Developing and comparing two different prognostic indexes for predicting disease-free survival of nonmetastatic breast cancer patients

Zehra Fusun TOKATLI, Mevlut TURE, Imran KURT OMURLU, Rusen COSAR ALAS and Mustafa Cem UZAL

Turkish Journal of Medical Sciences 41 ( 5 ): 769 - 780 , 2011