title: Letter: The aflatoxin-hepatoma-HBAg story.
mesh_terms: D000818:Animals; D006528:Carcinoma, Hepatocellular / Q000139:chemically induced*; D006511:Hepatitis B Antigens / Q000032:analysis; D006801:Humans; D007111:Immunity, Cellular; D008103:Liver Cirrhosis / Q000209:etiology; D008113:Liver Neoplasms / Q000139:chemically induced*; D011763:Pyrrolizidine Alkaloids / Q000506:poisoning; D051381:Rats; D000096702:Aflatoxin Poisoning
chemical_list: D006511:Hepatitis B Antigens; D011763:Pyrrolizidine Alkaloids