title: [Research advances on hepatitis B virus covalently closed circular DNA].
authors: PLA Center of Liver Disease, No 81 Hospital of PLA, Nanjing 210002, China. wangjiej@126.com
authors: Jie
authors: J
authors: Wang
authors: Mao-Rong
authors: MR
authors: Wang
mesh_terms: D004270:DNA, Circular; D004279:DNA, Viral; D006515:Hepatitis B virus / Q000235:genetics*
chemical_list: D004270:DNA, Circular; D004279:DNA, Viral