For citations:
Pavlov A.Yu., Dzidzariya A.G., Gafanov R.A., Khalil' I.I., Vashurin A.R. Chemoimmunotherapy in urothelial cancer: concurrent or sequential? Cancer Urology. 2021;17(4):124-128. (In Russ.) https://doi.org/10.17650/1726-9776-2021-17-4-124-128