Radiofrequency ablation of an intercalyceal neoplasm in a transplanted kidney using percutaneous nephrostomy for cooling : safety and early result / V. Kozma [et al.] Bibliogr.: p. 41. - Abstr. eng. In: Interventional Medicine and Applied Science. - ISSN 2061-1617, eISSN 2061-5094. - 2010. 2. évf. 1. sz., p. 37-41. : ill.