Yakovlev PH, Kliushyn DA. Salvage radical cystectomy after organ preservation therapy in patients with undifferentiated bladder cancer: its place in the treatment algorithm and survival results. Zaporozhye Medical Journal [Internet]. 2020Oct.20 [cited 2024Nov.24];22(5). Available from: http://zmj.zsmu.edu.ua/article/view/214743