RT Journal Article SR Electronic T1 PD-L1 gene amplification and focality: relationship with protein expression JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP e006311 DO 10.1136/jitc-2022-006311 VO 11 IS 2 A1 Jardim, Denis Leonardo A1 Murugesan, Karthikeyan A1 Elvin, Julia A. A1 Huang, Richard S. P. A1 Kurzrock, Razelle YR 2023 UL http://jitc.bmj.com/content/11/2/e006311.abstract AB Markup server — Error Not Found The page you were trying to reach could not be found. Please check the address for the page you were trying to reach. If you believe you have reached this page in error, you may contact us with any questions.