title: [Primary carcinoma of liver in Chongqing (author's transl)].
mesh_terms: D000328:Adult; D002681:China; D005260:Female; D005500:Follow-Up Studies; D006509:Hepatitis B / Q000453:epidemiology; D006801:Humans; D008113:Liver Neoplasms / Q000453:epidemiology*; D008297:Male; D008403:Mass Screening; D008875:Middle Aged; D000509:alpha-Fetoproteins / Q000032:analysis
chemical_list: D000509:alpha-Fetoproteins