2Nikfarjam M,Christophi C.Interstitial laser thermotherapy for liver tumors[J].Br J Surg,2003,90:1033-1047.
3Patella CM,Bizzarri G,Francica G,et al.Percutaneous laser ablation in the treatment of hepatocellular carcinoma with small tumors;analysis of factors affecting the achievement of tumor uecrosi[J].J Vasc Interv Radiol,2005,16:1447-1457.