SINGLE-PORT ROBOT-ASSISTED PERINEAL RADICAL PROSTATECTOMY WITH THE DA VINCI XI SYSTEM: INITIAL EXPERIENCE AND LEARNING CURVE USING THE CUMULATIVE SUM METHOD Статья Yu Chenhao, Xu Li, Ye Liyin, Zheng Qiming, Hu Haiyi, Ni Kangxin, Zhou Chenghao, Xue Dingwei, Cheng Sheng, Wang Hui, Pak R.W., Li Gonghui World Journal of Surgical Oncology. BioMed Central. Том 21. 2023. 46 с.