Chen, Shouzhen, et al. “‘Two-Zone and Three-segment’ Laparoscopic Radical Cystectomy Vs Conventional Laparoscopic Radical Cystectomy for Male Patients With Bladder Urothelial Carcinoma: A Retrospective Analysis”. Urology Journal, vol. 19, no. 01, Jan. 2022, pp. 34-40, doi:10.22037/uj.v19i01.6919.