論文（英文）
Uracil-tegafur as an adjuvant for hepatocellular carcinoma: a randomized trial.
Hasegawa K, Takayama T, Ijichi M, Matsuyama Y, Imamura H, Sano K, Sugawara Y, Kokudo N, and Makuuchi M. Uracil-tegafur as an adjuvant for hepatocellular carcinoma: A randomized trial. Hepatology 2006; 44(4): 891-895.