1. Neodymium:YAG laser irradiation of urinary bladder tumors: Follow-up study of 100 consecutively treated patients;Beisland;Urology,1985
2. Frank, F., Beck, O.J., Haussinger, K., et al.: Comparative investigation of tissue reactions with 1.06-µ, and 1.32-µ, Nd:YAG laser radiation. In Abstracts from the Laser 85 Opto-Elektronik. Munich, Germany, 1985, p. 108.
3. The Neodymium:YAG Laser in Urology;Hofstetter,1979
4. Laser use in urology;Hofstetter,1983
5. Endoscopic neodymium-YAG laser application for destroying bladder tumors;Hofstetter;Eur. Urol.,1981