TY - RPRT TI - PD-L1 expression in 522 selected sarcomas with subset analysis of recurrent or metastatic matched samples and association with tumour-infiltrating lymphocytes AU - Vargas, A. C. AU - Maclean, F. M. AU - Sioson, L. AU - Tran, D. AU - Bonar, F. AU - Mahar, A. AU - Cheah, A. L. AU - Russell, P. AU - Peter Grimison, P. G. AU - Louise Richardson, L. R. AU - Gill, A. J. PY - 2019 DO - 10.1101/757625 UR - https://www.biorxiv.org/content/10.1101/757625v1 ID - 10.1101/757625 ER -