LamivudineOrganophosphonatesAdenineReverse Transcriptase InhibitorsAnti-HIV AgentsDeoxycytidineHepatitis B, ChronicBenzoxazinesDideoxynucleosidesDrug Resistance, ViralAntiviral AgentsHIV InfectionsDrug Therapy, CombinationViral LoadHepatitis B virusZidovudineHIV-1Hepatitis B e AntigensDidanosineNevirapineRitonavirDrug Resistance, Multiple, ViralAntiretroviral Therapy, Highly ActiveStavudineOxazinesLopinavirAnti-Retroviral AgentsNucleosidesHepatitis BHIV Reverse TranscriptaseCD4 Lymphocyte CountTreatment OutcomeDrug CombinationsTherapeutic EquivalencyTreatment FailureHIV Protease InhibitorsPyrrolidinonesHIVDNA, ViralRNA, ViralAlanine TransaminaseChemopreventionHepatitis B Surface AntigensDrug Administration SchedulePregnancy Complications, InfectiousArea Under CurveIndinavirMutationPyrimidinonesMedication AdherenceAdministration, OralHepatitis B AntibodiesGene Products, polPyridinesOligopeptidesNelfinavirZalcitabineProspective StudiesGuanineLiver TransplantationInterferon-alphaSimian Acquired Immunodeficiency SyndromeDideoxynucleotidesRecurrenceDose-Response Relationship, DrugHepatitis B Core AntigensLiver CirrhosisVirus ActivationCytidine TriphosphateArabinofuranosyluracilImmunoglobulinsInfectious Disease Transmission, Vertical2-AminopurineSelection, Genetic