Lin, D Y Optimal surveillance of hepatocellular carcinoma in patients with chronic viral hepatitis. [electronic resource] - Journal of gastroenterology and hepatology Jul 2001 - 715-7 p. digital Publication Type: Comment; Editorial ISSN: 0815-9319 Standard No.: 10.1046/j.1440-1746.2001.02511.x doi Subjects--Topical Terms: Carcinoma, Hepatocellular--diagnosisHepatitis B, Chronic--complicationsHepatitis C, Chronic--complicationsHumans