RT Journal Article SR Electronic T1 3 External reproducibility of PD-L1 IHC 22C3 pharmDx for colorectal carcinoma specimens at CPS ≥ 1 cutoff JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP A3 OP A3 DO 10.1136/jitc-2023-SITC2023.0003 VO 11 IS Suppl 1 A1 Hutchinson, Lining A1 Bahadori, Armita A1 Kalpakoff, Megan A1 Ponce, Francisco A1 Tabuena-Frolli, Siena A1 Kersch, Kristopher A1 Polewski, Monika YR 2023 UL http://jitc.bmj.com/content/11/Suppl_1/A3.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.