%0 Journal Article %T HALL CLASSIFICATION AS A PROGNOSTIC INDICATOR OF PRIMARY GASTROINTESTINAL LYMPHOMA %A SADİ BENER, %A AYDIN İŞİSAĞ, %A MİNE HEKİMGİL, %A RAGIP ORTAÇ, %A SEMİN AYHAN, %J Turk J Oncol %D 1997 %V 12 %P 040-048 %R