3R. Lencioni,O. Goletti,N. Armillotta,A. Paolicchi,M. Moretti,D. Cioni,F. Donati,A. Cicorelli,S. Ricci,M. Carrai,P. F. Conte,E. Cavina,C. Bartolozzi. Radio-frequency thermal ablation of liver metastases with a cooled-tip electrode needle: results of a pilot clinical trial[J] 1998,European Radiology(7):1205～1211
