Chronic Hepatitis B(57) Hepatocellular carcinoma(32) Hepatitis B virus(32) hepatitis B(30) tenofovir.(24) entecavir(22) Hepatitis B, chronic(14) lamivudine(14) Carcinoma, Hepatocellular(14) Adefovir(13) Hepatitis B virus.(10) Fatty liver(9) Liver cirrhosis(9) resistance(8) Hepatitis B surface antigens(8) immune tolerance.(8) Hepatitis B, chronic.(8) hepatocellular carcinoma.(8) chronic hepatitis(7) vaccination.(6) KASL guidelines(6) fibrosis(6) COVID-19(6) hepatitis A(6) Suboptimal response(6) Chemotherapy(6) Liver fibrosis.(6) Korea(6) drug-related side effects and adverse reactions(6) cirrhosis(5)