Aetiology of liver cancer.
D000818:Animals; D006528:Carcinoma, Hepatocellular / Q000209:etiology* / Q000473:pathology; D004195:Disease Models, Animal; D006801:Humans; D008113:Liver Neoplasms / Q000209:etiology*; D051379:Mice; D008815:Mice, Inbred Strains; D009368:Neoplasm Transplantation; D051381:Rats