Particle SizeRadarMicrowavesCD4 Lymphocyte CountZidovudineVirionLoligoAIDS-Related ComplexHIV InfectionsAIDS-Related Opportunistic InfectionsTime FactorsRNA, ViralAnti-Retroviral AgentsMicroscopy, ElectronDental InstrumentsSignal Recognition ParticleEquipment DesignImage Processing, Computer-AssistedSilicatesRadio WavesPlatelet CountMicroscopy, Electron, ScanningElectromagnetic FieldsLeukocyte CountCell CountEquipment Failure AnalysisDidanosineNanoparticlesVirus AssemblyDouble-Blind MethodAerosolsHIV-1Surface PropertiesVaccines, Virus-Like ParticleAcquired Immunodeficiency SyndromeFollow-Up StudiesPneumonia, PneumocystisSubmitochondrial ParticlesReproducibility of ResultsImaging, Three-DimensionalPurpura, Thrombocytopenic, IdiopathicRoot Canal PreparationDrug Therapy, CombinationParticulate MatterMolarFreeze FracturingHIVCell LineThrombocytopeniaAnti-HIV AgentsModels, BiologicalCapsidMicrospheresCadaverRoot Canal Filling MaterialsMicroscopySkinCentrifugation, Density GradientAlpha ParticlesLatexCapsid ProteinsDefective VirusesColloidsInclusion Bodies, ViralTreatment OutcomeSensitivity and SpecificitySilicon DioxideAir PollutantsPolystyrenesObserver VariationReference ValuesInhalation ExposureVehicle EmissionsPowdersArtifactsRibonucleoproteinsLightProspective StudiesRabbitsMagnetic Resonance ImagingLipoproteins, HDLMolecular Sequence DataVirus ReplicationNeuronsCapillariesWaterDisease ProgressionVirosomesViral LoadViral ProteinsRetrospective StudiesImage Interpretation, Computer-AssistedMicroscopy, Electron, TransmissionAxonsStress, MechanicalCatsDrug Administration ScheduleViral InterferenceCryoelectron MicroscopyBiomechanical Phenomena