The hepatitis-B virus and hepatocellular carcinoma.
D006528:Carcinoma, Hepatocellular / Q000150:complications / Q000453:epidemiology / Q000209:etiology* / Q000276:immunology; D002908:Chronic Disease; D006509:Hepatitis B / Q000150:complications* / Q000453:epidemiology / Q000276:immunology; D006801:Humans; D008113:Liver Neoplasms / Q000150:complications / Q000453:epidemiology / Q000209:etiology* / Q000276:immunology; D009858:Oncogenic Viruses