The hepatitis B-related 'e' antigen-antibody system as measured by enzyme-immunoassay [proceedings].
D000914:Antibodies, Viral / Q000032:analysis*; D006510:Hepatitis B Antibodies / Q000032:analysis*; D006511:Hepatitis B Antigens / Q000032:analysis*; D006801:Humans; D007124:Immunoenzyme Techniques
D000914:Antibodies, Viral; D006510:Hepatitis B Antibodies; D006511:Hepatitis B Antigens