TY - JOUR TI - NEW PHANTOM FOR THE CALIBRATION AND QUALITY ASSURANCE OF TREATMENT PLANNING SYSTEM AU - AYHAN KILIÇ, AU - LÜTFİ ÖZKAN, AU - KAYIHAN ENGİN, JO - Turk J Oncol PY - 2000 VL - 15 SP - 147 EP - 151 DO - ER -