title: Study of hepatitis B virus quasispecies by ultra-deep pyrosequencing: Resolving the nitty-gritty.
authors.forename: Francisco
authors.initials: F
authors.lastname: Rodriguez-Frias
authors.affiliation: Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain; Biochemistry Department, Hospital Universitari Vall d'Hebron (HUVH), Vall d'Hebron Institut de Recerca (VHIR), Universitat Autònoma de Barcelona (UAB), Barcelona, Spain.
authors.forename: Francisco-Rodriguez
authors.initials: FR
authors.lastname: Frias
authors.forename: David
authors.initials: D
authors.lastname: Tabernero
authors.forename: Rafael
authors.initials: R
authors.lastname: Esteban
authors.forename: Maria
authors.initials: M
authors.lastname: Buti
mesh_terms: D000225:Adenine / Q000031:analogs & derivatives*; D019943:Amino Acid Substitution; D000998:Antiviral Agents / Q000627:therapeutic use*; D024882:Drug Resistance, Viral / Q000235:genetics*; D005260:Female; D006515:Hepatitis B virus / Q000235:genetics*; D019694:Hepatitis B, Chronic / Q000188:drug therapy*; D006801:Humans; D008297:Male; D063065:Organophosphonates / Q000627:therapeutic use*
chemical_list: D000998:Antiviral Agents; D063065:Organophosphonates; D000225:Adenine