title: IgM-anti-HBc as a marker of persistent and IgG-anti-HBc as a marker of past hepatitis B infection. A longitudinal study over 5 years.
mesh_terms: D000328:Adult; D000368:Aged; D000914:Antibodies, Viral / Q000032:analysis* / Q000276:immunology*; D005260:Female; D006509:Hepatitis B / Q000276:immunology*; D006510:Hepatitis B Antibodies / Q000032:analysis* / Q000276:immunology*; D006512:Hepatitis B Core Antigens / Q000276:immunology*; D006801:Humans; D007074:Immunoglobulin G / Q000032:analysis*; D007075:Immunoglobulin M / Q000032:analysis*; D008137:Longitudinal Studies; D008297:Male; D008875:Middle Aged
chemical_list: D000914:Antibodies, Viral; D006510:Hepatitis B Antibodies; D006512:Hepatitis B Core Antigens; D007074:Immunoglobulin G; D007075:Immunoglobulin M