Morphologic study and etiology of primary liver carcinoma and its incidence in China.
D001650:Bile Duct Neoplasms; D001653:Bile Ducts, Intrahepatic; D002277:Carcinoma / Q000706:statistics & numerical data*; D002681:China; D006801:Humans; D015994:Incidence; D008113:Liver Neoplasms / Q000453:epidemiology*
CARCINOMA/statistics; LIVER NEOPLASMS/epidemiology