ChaussyC.G.: Current state and future developments of noninvasive treatment of human urinary stones with extracorporeal shock wave lithotripsy. J. Urol., 141; 780 (1989).
2.
GraffJ., DiederichsW., SchulzeH.: Long-term follow-up in 1.003 extracorporeal shock wave lithotripsy patients. J. Urol., 140; 479 (1988).
3.
MarbergerM., StacklW., HrubyW., KroissA.: Late sequelae of ultrasonic lithotripsy of renal calculi. J. Urol., 133; 170 (1985).