title: Laboratory test of serum samples from various forms of liver disease on the e system associated with hepatitis B.
mesh_terms: D002353:Carrier State / Q000276:immunology; D004259:DNA-Directed DNA Polymerase / Q000378:metabolism; D006509:Hepatitis B / Q000201:enzymology / Q000276:immunology*; D006511:Hepatitis B Antigens / Q000032:analysis; D006514:Hepatitis B Surface Antigens / Q000032:analysis; D006801:Humans; D008107:Liver Diseases / Q000276:immunology*
chemical_list: D006511:Hepatitis B Antigens; D006514:Hepatitis B Surface Antigens; D004259:DNA-Directed DNA Polymerase