PD-L1 Expression in Metaplastic Breast Carcinoma (MBC) Using PD-L1 SP142 Assay and Concordance Among PD-L1 Immunohistochemical (IHC) Assays

Grabenstetter, A; Jungbluth, A; Frosina, D; Hoda, R; Weigelt, B; Reis, J; Zhang, H; Traina, T; Robson, M; Brogi, E; Wen, H

LABORATORY INVESTIGATION, 2020; 100 (SUPPL 1): 159