P-053 - EVALUATION OF LACTATE DEHYDROGENASE (LDH) AS A MARKER FOR LORLATINIB EFFICACY IN PATIENTS WITH ADVANCED ALK-POSITIVE NON-SMALL CELL LUNG CANCER (NSCLC).
M. Dinh1, Y. Pithavala1, J. Chen2; 1Pfizer Inc., San Diego, CA, USA, 2Pfizer Inc., San Francisco, CA, USA.