Correlation of PD-L1 Expression Tested by 22C3 and SP263 in Non-Small Cell Lung Cancer and Its Prognostic Effect on EGFR Mutation–Positive Lung Adenocarcinoma

by Taehee Kim, M.D., Yoon Jin Cha, M.D., Ph.D., Yoon Soo Chang, M.D., Ph.D.
Published 2020-01-01