Heterocyclic Compounds, 3-RingLamivudineHIV Integrase InhibitorsHIV IntegrasePyrrolidinonesHalogenationOrganophosphonatesDrug Resistance, ViralHepatitis B, ChronicStavudineAdenineZidovudineHIV-1Anti-HIV AgentsHIV InfectionsAntiviral AgentsDrug Therapy, CombinationReverse Transcriptase InhibitorsHepatitis B virusGlucuronosyltransferaseHepatitis B e AntigensInterferon-alphaTreatment OutcomeHepatitis BDideoxynucleosidesDNA, ViralNevirapineAlanine TransaminaseBenzoxazinesHepatitis B Surface AntigensViral LoadIndinavirDidanosinePyrimidinonesNucleosidesOxazinesDrug Resistance, Multiple, Viral