title: Hepatitis B virus and hepatocellular carcinoma: molecular biology provides further evidence for an etiologic association.
mesh_terms: D006528:Carcinoma, Hepatocellular / Q000209:etiology*; D004273:DNA, Neoplasm / Q000378:metabolism; D004279:DNA, Viral / Q000378:metabolism; D006509:Hepatitis B / Q000150:complications*; D006514:Hepatitis B Surface Antigens / Q000032:analysis; D006515:Hepatitis B virus / Q000276:immunology; D006801:Humans; D008113:Liver Neoplasms / Q000209:etiology*
chemical_list: D004273:DNA, Neoplasm; D004279:DNA, Viral; D006514:Hepatitis B Surface Antigens