Discordance of high PD-L1 expression in primary and metastatic urothelial carcinoma lesions.
Burgess EF, Livasy C, Hartman A, Robinson MM, Symanowski J, Naso C, Doherty S, Guerrieri R, Riggs S, Grigg CM, Clark PE, Raghavan D. Discordance of high PD-L1 expression in primary and metastatic urothelial carcinoma lesions. Urol Oncol. 2019 05; 37(5):299.e19-299.e25.