KEYNOTE-189: Chemotherapy Plus Immunotherapy Now a Viable Option for PD-L1 Low Expression Non-Small Cell … – Medscape
MedscapeKEYNOTE-189: Chemotherapy Plus Immunotherapy Now a Viable Option for PD-L1 Low Expression Non-Small Cell …MedscapeThe hazard ratio (HR) for OS was 0.49 with a difference at 1 year in OS of about 20%—from over 49% in the control arm to nearly … Continue reading
