title: [The genetic variability and clinical significance of hepatitis B virus].
authors: Center for Infectious Diseases, West China Hospital, Sichuan University, Chengdu, China. htang6198@hotmail.com
authors: Hong
authors: H
authors: Tang
authors: En-Qiang
authors: EQ
authors: Chen
mesh_terms: D000998:Antiviral Agents / Q000627:therapeutic use; D004279:DNA, Viral / Q000235:genetics; D024882:Drug Resistance, Viral / Q000235:genetics*; D014644:Genetic Variation; D005838:Genotype; D006515:Hepatitis B virus / Q000187:drug effects / Q000235:genetics*; D019694:Hepatitis B, Chronic / Q000188:drug therapy / Q000821:virology*; D006801:Humans; D011379:Prognosis; D014779:Virus Replication
chemical_list: D000998:Antiviral Agents; D004279:DNA, Viral