RT Journal Article SR Electronic T1 MER4 endogenous retrovirus correlated with better efficacy of anti-PD1/PD-L1 therapy in non-small cell lung cancer JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP e004241 DO 10.1136/jitc-2021-004241 VO 10 IS 3 A1 Lecuelle, Julie A1 Favier, Laure A1 Fraisse, Cléa A1 Lagrange, Aurélie A1 Kaderbhai, Coureche A1 Boidot, Romain A1 Chevrier, Sandy A1 Joubert, Philippe A1 Routy, Bertrand A1 Truntzer, Caroline A1 Ghiringhelli, Francois YR 2022 UL http://jitc.bmj.com/content/10/3/e004241.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.