TY - JOUR AU - Bubendorf, Lukas AU - Conde Gallego, Esther AU - Kerr, Keith M. PY - 2020 DO - 10.1002/cncy.22324 SN - 1934-662X UR - https://hdl.handle.net/20.500.14352/116523 T2 - Cancer Cytopathology AB - BackgroundThe diagnosis of advanced lung cancer is made with minimally invasive procedures. This often results in the availability of cytological material only for subtype determination and companion diagnostic testing, with the latter being... LA - eng M2 - 928 PB - Wiley KW - cytology KW - histology KW - immunohistochemistry KW - lung cancer KW - programmed death ligand 1 (PD-L1) KW - SP142 KW - SP263 TI - A noninterventional, multinational study to assess PD-L1 expression in cytological and histological lung cancer specimens TY - journal article VL - 128 ER -