P674: 2ND-LINE PONATINIB IN CHRONIC PHASE CHRONIC MYELOID LEUKEMIA (CML-CP) PATIENTS FAILING OR INTOLERANT TO 1ST-LINE 2ND GENERATION TKI THERAPY: INTERIM ANALYSIS OF THE PROSPECTIVE PONS TRIAL

oleh: Philipp Le Coutre, Joachim Göthert, Susanne Saussele, Uwe Pelzer, Lars Bullinger, Ahmet Elmaagacli, Christian Jehn, Frank Stegelmann, Andreas Hochhaus, Thomas Ernst, Andreas Burchert