title: Alpha-fetoprotein and hepatitis B virus infection in chronic liver disease.
mesh_terms: D000368:Aged; D005260:Female; D006509:Hepatitis B / Q000097:blood*; D006521:Hepatitis, Chronic / Q000097:blood*; D006801:Humans; D007558:Italy; D008103:Liver Cirrhosis / Q000097:blood*; D008137:Longitudinal Studies; D008297:Male; D008875:Middle Aged; D000509:alpha-Fetoproteins / Q000032:analysis*
chemical_list: D000509:alpha-Fetoproteins