A series of novel heteronuclear Ln(Ⅲ)-Cu(Ⅱ) complexes with noncyclic polyether-amino acid Schiff base were synthesized. The general formula is [LnCu_2(H_2TAL
AIM:To determine the feasibility of performingcomputed tomography(CT)-guided transpulmonaryradiofrequency ablation(RFA)for hepatocellularcarcinoma(HCC)located