1) Nomura F, Ohnishi K, Tanabe Y:Clinical features and prognosis of hepatocellular carcinoma with reference to serum alpha-fetoprotein levels. Analysis of 606 patients. Cancer 64:1700-1707, 1989
2) Aoyagi Y, Oguro M, Yanagi Y, et al:Clinical significance of simultaneous determination of alpha-fetoprotein and des-gamma-carboxy prothrombin in monitoring recurrence of patients with hepatocellular carcinoma. Cancer 77:1781-1786, 1996
3) Nagashima I, Hamada C, Naruse K, et al:Surgical resection for small hepatocellular carcinoma. Surgery 119:40-45, 1996
4) Kumada T, Nakano S, Takeda I, et al:Patterns of recurrence after initial treatment in patients with small hepatocellular carcinoma. Hepatology 25:87-92, 1997
5) Belghiti J, Panis Y, Farges O, et al:Intrahepatic recurrence after resection of hepatocellular carcinoma complicating cirrhosis. Ann Surg 134:984-992, 1999
6) Suehiro T, Sugimachi K, Matsumata T, et al:Protein induced by vitamin K absence or antagonist II as a prognostic marker in hepatocellular carcinoma. Cancer 73:2464-2471, 1994
7) Yamashita F, Tanaka M, Satomura S, et al:Prognostic significance of Lens culinaris agglutinin A-reactive α-fetoprotein in small hepatocellular carcinoma. Gastroenterology 111:996-1001, 1996
8) Hayashi K, Kumada T, Nakano S, et al:Usefulness of measurement of Lens culinaris agglutinin-reactive fraction of alpha-fetoprotein as a marker of prognosis and recurrence of small hepatocellular carcinoma. Am J Gastroenterol 94:3028-3033, 1999