Guo-feng Chen

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BACKGROUND It remains unclear whether hepatitis B virus (HBV) reverse-transcriptase (RT) rtL229 substitutions influence HBV drug resistance. OBJECTIVE The study was to investigate the association(More)
AIM This meta-analysis aimed to determine whether interferon (IFN) therapy could improve clinical effects of patients with chronic hepatitis B virus (HBV)or hepatitis C virus (HCV) infection-related(More)