Chronic type B hepatitis.
D000917:Antibody Formation; D002353:Carrier State / Q000276:immunology; D004259:DNA-Directed DNA Polymerase / Q000276:immunology; D006509:Hepatitis B / Q000276:immunology*; D006510:Hepatitis B Antibodies / Q000276:immunology; D006514:Hepatitis B Surface Antigens / Q000276:immunology; D006513:Hepatitis B e Antigens / Q000276:immunology; D006521:Hepatitis, Chronic / Q000276:immunology*; D006801:Humans; D012306:Risk; D013997:Time Factors
D006510:Hepatitis B Antibodies; D006514:Hepatitis B Surface Antigens; D006513:Hepatitis B e Antigens; D004259:DNA-Directed DNA Polymerase