title: Study: low-power RF ablation can be as effective as high-power.
mesh_terms: D006528:Carcinoma, Hepatocellular / Q000601:surgery*; D017115:Catheter Ablation / Q000379:methods*; D018450:Disease Progression; D006801:Humans; D008113:Liver Neoplasms / Q000601:surgery*; D016896:Treatment Outcome