Cheon, Jaewoo Efficacy of bladder-preserving therapy for patients with t3b, t4a, and t4b transitional cell carcinoma of the bladder. [electronic resource] - Korean journal of urology Aug 2010 - 525-30 p. digital Publication Type: Journal Article ISSN: 2005-6745 Standard No.: 10.4111/kju.2010.51.8.525 doi