Contrast-enhanced ultrasonography guidance avoids US-CT/MR fusion error for percutaneous radiofrequency ablation of hepatocellular carcinoma. - Yang-Bor Lu; Yung-Ning Huang; Yu-Chieh Weng; Tung-Ying Chiang; Ta-Kai Fang; Wei-Ting Chen; Jung-Chieh Lee (BMC Medical Imaging, 2024)