Study on the relationship between EMT and ureteral stricture after holmium laser lithotripsy for ureteral calculi 
Zheng Pengyi, Zhang Yang, Wang Xiaohui, Li Huibing, Li Wensheng, Wang Kaixuan, Huang Hua, Lyu Shuangwu, Han Qingjiang, Li Zhijun
International Medicine and Health Guidance News . 2022, (20): 2906 -2909 .  DOI: 10.3760/cma.j.issn.1007-1245.2022.20.020