TI - THE ROLE OF PROLIFERATING CELL NUCLEAR ANTIGEN LABELING INDEX IN THE DETERMINATION OF PROLIFERATIVE POTENTIAL IN THE GLIAL TUMORS AU - MELDA ONGUN UÇAR, AU - AYDIN İŞİSAĞ, AU - MİNE HEKİMGİL, AU - RAGIP ORTAÇ, AU - SEMA İŞİSAĞ, SO - Turk J Oncol 1997;12:020-025. DO -