The association of "e" antigen and "e" antibody with type B virus hepatitis.
D000914:Antibodies, Viral; D006509:Hepatitis B / Q000175:diagnosis / Q000276:immunology*; D006511:Hepatitis B Antigens / Q000032:analysis*; D006801:Humans; D011379:Prognosis
D000914:Antibodies, Viral; D006511:Hepatitis B Antigens