%0 Journal Article %T Percutaneous Radiofrequency Ablation of Small (1¨C2£¿cm) Hepatocellular Carcinomas Inconspicuous on B-Mode Ultrasonographic Imaging: Usefulness of Combined Fusion Imaging with MRI and Contrast-Enhanced Ultrasonography %A David S. K. Lu %A Dong Ik Cha %A Geum-Youn Gwak %A Hyo Keun Lim %A Hyunchul Rhim %A Ji Hye Min %A Kyoung Doo Song %A Min Woo Lee %A Seonwoo Kim %A Tae Wook Kang %J Archive of "Canadian Journal of Gastroenterology & Hepatology". %D 2018 %R 10.1155/2018/7926923 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6022314/