1. Thermodynamic analysis of laser irradiation of biological tissue;Halldórsson;Appl Optics,1978
2. A novel endoscope for radiation of bladder tumors;Hofstetter;Fortschr Med,1979
3. Endoscopic obliteration of tumors of the bladder using laser;Hofstetter;Urologe A,1981
4. Histological changes following endovesical neodymium:YAG laser irradiation;Keiditsch;Urologe A,1981
5. Benign papilloma or papillary carcinoma of the bladder?;Greene;J Urol,1973