TY - BOOK AU - Abdul Karim, Lina TI - Collaborative Multi-institutional Experience in Comparing PD-L1 Immunohistochemistry Assays: Concordance of SP142 and 22C3 Immunoreactivity SN - 1533-4058 PY - 2018/// KW - *Antibodies, Monoclonal/me [Metabolism] KW - *Clone Cells/me [Metabolism] KW - *Immunochemistry/mt [Methods] KW - *Immunotherapy/mt [Methods] KW - Antibodies, Monoclonal/tu [Therapeutic Use] KW - B7-H1 Antigen/im [Immunology] KW - Humans KW - United States KW - United States Food and Drug Administration KW - MedStar Washington Hospital Center KW - Pathology KW - Journal Article N1 - Available online from MWHC library: Spring 1993 - Dec 1998 UR - https://dx.doi.org/10.1097/PAI.0000000000000609 ER -