Hepatitis B virus(74) Chronic Hepatitis B(54) Hepatitis B, chronic(44) antiviral therapy(26) hepatitis B(21) alanine aminotransferase(19) Treatment.(17) Hepatocellular carcinoma(15) Hepatitis B virus.(13) Liver cirrhosis(11) functional cure(8) Carcinoma, Hepatocellular(8) Therapy.(8) Diagnosis(7) telbivudine.(6) entecavir(6) Antiviral treatment(6) liver failure(6) Liver disease(5) Liver fibrosis(5) prevention(5) children(5) Mother-to-child transmission(5) interferon(4) Antiviral agents(4) Infection(4) Acute-on-chronic liver failure(4) nucleos(t)ide analogues(4) cirrhosis(4) Nucleos(t)ide analogues.(4)