PT - JOURNAL ARTICLE AU - Gumuzio, Juan AU - Sanchez-Magraner, Lissete AU - Miles, James AU - Aguirre, Fernando AU - Parker, Peter J AU - Calleja, Veronique TI - 222-G Beyond PD-L1: unraveling the enigma of immunotherapy response in PD-L1 negative (<1%) NSCLC patients through quantification of PD-1/PD-L1 engagement in the tumor microenvironment AID - 10.1136/jitc-2023-SITC2023.0222-G DP - 2023 Nov 01 TA - Journal for ImmunoTherapy of Cancer PG - A1775--A1775 VI - 11 IP - Suppl 2 4099 - http://jitc.bmj.com/content/11/Suppl_2/A1775.short 4100 - http://jitc.bmj.com/content/11/Suppl_2/A1775.full SO - J Immunother Cancer2023 Nov 01; 11 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.