Pathogenesis of liver cancer in the Johannesburg area (S. Africa).
D000349:Africa; D001650:Bile Duct Neoplasms; D001653:Bile Ducts, Intrahepatic; D006801:Humans; D008113:Liver Neoplasms / Q000209:etiology*; D013019:South Africa
LIVER NEOPLASMS/etiology and pathogenesis