title: Clinical, pathologic, and etiologic heterogeneity in hepatocellular carcinoma: evidence from southern Africa.
mesh_terms: D000328:Adult; D000348:Aflatoxins / Q000009:adverse effects; D000353:Africa, Southern; D000367:Age Factors; D000368:Aged; D006528:Carcinoma, Hepatocellular / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology*; D005260:Female; D006509:Hepatitis B / Q000150:complications; D006801:Humans; D008099:Liver / Q000473:pathology; D008103:Liver Cirrhosis / Q000150:complications; D008113:Liver Neoplasms / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D000509:alpha-Fetoproteins / Q000032:analysis
chemical_list: D000348:Aflatoxins; D000509:alpha-Fetoproteins