論文（英文）
Takayama T, Hasegawa K, Izumi N, Kudo M, Shimada M, Yamanaka N, Inomata M, Kaneko S, Nakayama H, Kawaguchi Y, Kashiwabara K, Tateishi R, Shiina S, Koike K, Matsuyama Y, Omata M, Makuuchi M, Kokudo N. Surgery versus radiofrequency ablation for small hepatocellular carcinoma: a randomized controlled trial (SURF-Trial). Liver Cancer 2022; 11: 209-218.
Takayama T, Hasegawa K, Izumi N, Kudo M, Shimada M, Yamanaka N, Inomata M, Kaneko S, Nakayama H, Kawaguchi Y, Kashiwabara K, Tateishi R, Shiina S, Koike K, Matsuyama Y, Omata M, Makuuchi M, Kokudo N. Surgery versus radiofrequency ablation for small hepatocellular carcinoma: a randomized controlled trial (SURF-Trial). Liver Cancer 2022; 11: 209-218.