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PDFRegular and young investigator award abstracts
Checkpoint blockade therapy
236 Evaluation of PD-L1 expression in primary lung tumor and metastatic lymph nodes in the presence of immune cells
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236 Evaluation of PD-L1 expression in primary lung tumor and metastatic lymph nodes in the presence of immune cells
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December 12, 2020
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© Author(s) (or their employer(s)) 2020. Re-use permitted under CC BY. Published by BMJ. http://creativecommons.org/licenses/by-nc/4.0/This is an open access article distributed in accordance with the Creative Commons Attribution 4.0 Unported (CC BY 4.0) license, which permits others to copy, redistribute, remix, transform and build upon this work for any purpose, provided the original work is properly cited, a link to the licence is given, and indication of whether changes were made. See: https://creativecommons.org/licenses/by/4.0/.