7Herr HW, Scher HI. Neoadjuvant chemotherapy and partial cystectomy for invasive bladder cancer. J Clin Oncol, 1994,12 : 975.
8Srougi M, Simon SD. Primary methotrexate,vinblastine,doxorubicin and eisplatin chemotherapy and bladder preservation in locally invasivebladder cancer. A 5-year follow-up. J Urol, 1994,151:593.
9Given RW,Parsons JT,Mccarley D,et al. Bladde-rsparing multimodality treatment of muscle-invasive bladder cancer: A 5-year follow-up. Urology,1995,46:499.
10Fair WR. Organ conservation in deeply invasivebladder tumors.. A valid approach? World J.Uro1,1992,10:8.