研究单位：[1] Nanfang Hospital of Southern Medical University[2]302 Military Hospital Of China[3]Beijing Ditan Hospita[4]Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology
The purpose of this study is to evaluate the long-term efficacy and safety of entecavir 0.5 mg/d + adefovir 10 mg/d for treatment experienced chronic hepatitis B patients.
