Comparison of american joint committee on cancer pathological stage T2a versus T2b urothelial carcinoma: analysis of patient outcomes in organ confined bladder cancer.
Boudreaux KJ, Clark PE, Lowrance WT, Rumohr JA, Barocas DA, Cookson MS, Smith JA, Chang SS. Comparison of american joint committee on cancer pathological stage T2a versus T2b urothelial carcinoma: analysis of patient outcomes in organ confined bladder cancer. J Urol. 2009 Feb; 181(2):540-5; discussion 546.