For citations:
Novikov A.I., Leonenkov R.V., Temkin D.B., Borovik M.V., Shpilenya E.S., Alferova N.V. Transurethral resection of bladder cancer involving the orifice of the ureter. Cancer Urology. 2021;17(2):104-111. (In Russ.) https://doi.org/10.17650/1726-9776-2021-17-2-104-111