ZYTIGA plus prednisone provides overall survival benefit in men with early and less aggressive mCRPC Published April 12, 2016 at 600 × 521 in ZYTIGA plus prednisone provides overall survival benefit in men with early and less aggressive mCRPC ZYTIGA plus prednisone provides overall survival benefit in men with early and less aggressive mCRPC ZYTIGA plus prednisone provides overall survival benefit in men with early and less aggressive mCRPC