title: Replication of hepatitis B and delta viruses: appearance of viral mutants.
authors.affiliation: Department of Medicine, St. Mary's Hospital Medical School, London, England, UK.
authors.forename: G R
authors.initials: GR
authors.lastname: Foster
authors.forename: W F
authors.initials: WF
authors.lastname: Carman
authors.forename: H C
authors.initials: HC
authors.lastname: Thomas
mesh_terms: D000998:Antiviral Agents; D012321:DNA-Directed RNA Polymerases / Q000235:genetics; D005814:Genes, Viral / Q000235:genetics; D006515:Hepatitis B virus / Q000235:genetics / Q000502:physiology*; D003698:Hepatitis Delta Virus / Q000235:genetics / Q000502:physiology*; D006801:Humans; D009154:Mutation; D014779:Virus Replication / Q000235:genetics*
chemical_list: D000998:Antiviral Agents; D012321:DNA-Directed RNA Polymerases