Journal of surgical oncology
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Evaluate the efficacy and toxicity of alternating intravesical instillation of Bacillus Calmette-Guerin(BCG) and Interferon alpha2-b (IFN) in the treatment and prevention of recurrence of superficial transitional cell carcinoma (TCC) of the urinary bladder. ⋯ Alternating intravesical BCG and IFN is effective and well tolerated therapy for superficial TCC of urinary bladder.