Comparison of conventional ultrasound and real-time spatial compound imaging in evaluation of patients with severe Peyronie's disease. - Bertolotto M; Perrone R; Bucci S; Zappetti R; Coss M; Bertolotto, M; Perrone, R; Bucci, S; Zappetti, R; Coss, M (Acta Radiologica, 2008)