1. Urologia 1989;A. Borówka,1990
2. Demkow, T.: Therapy of staghorn calculi using ESWL with double J catheter (Doctoral Thesis) (in Polish). Academy of Medicine, Warsaw 1992.
3. DiSilverio, F., Gallucci, M., Alpi, G.: Staghorn calculi of the kidney: Classification and therapy.Br. J. Urol., 65, 449 (1990).
4. Dutkiewicz, S.: ESWL in the treatment of urolithiasis, (in Polish).Probl. Lek. 28, 161 (1989).
5. El-Ghavi, N., Borówka, A., Krzeski, T., Judycki, J.: Value of ESWL in the therapy of staghorn calculi (in Polish)Urol. Pol., 45, 103 (1992).