AnatomyOrganismsDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPsychiatry and PsychologyPhenomena and ProcessesDisciplines and OccupationsAnthropology, Education, Sociology and Social PhenomenaTechnology, Industry, AgricultureInformation ScienceNamed GroupsHealth CareGeographicals
Heroin DependenceTarsCoal TarNarcoticsMorphine DerivativesMethadoneHIV Long Terminal RepeatEuropean Continental Ancestry GroupSelf Administrationtat Gene Products, Human Immunodeficiency VirusAfrican AmericansGene Products, tatBuprenorphineDrug OverdoseCodeineStreet DrugsSubstance Abuse, IntravenousCocaine-Related DisordersBehavior, AddictiveOpioid-Related DisordersSubstance Abuse DetectionBlack SeaUnited StatesSubstance Withdrawal SyndromeDrug and Narcotic ControlBlack PepperSubstance-Related DisordersNaloxoneOpiate Substitution TreatmentMorphineNaltrexoneCocaineReceptors, Opioid, muDrug UsersHIV-1Analgesics, OpioidCrimeHispanic AmericansConditioning, OperantNucleus AccumbensRNA, ViralRisk FactorsSubstance Abuse Treatment CentersContinental Population GroupsReinforcement (Psychology)CimicifugaChemoreceptor CellsNucleic Acid ConformationEthnic GroupsPlants, ToxicSootNew York CityDose-Response Relationship, DrugMolecular Sequence DataLaw EnforcementGas Chromatography-Mass SpectrometrySmokeReinforcement ScheduleTobaccoGenes, tatBase SequenceSocioeconomic FactorsBehavior, AnimalDrug ContaminationCaribbean RegionPrevalenceExtinction, PsychologicalCyclin TTime FactorsUnited States Federal Trade CommissionTeaHIV InfectionsUrsidaeNicotineWest IndiesCrack CocaineRisk-TakingSex FactorsSocial Determinants of HealthBaltimorePolitical SystemsCross-Sectional StudiesCohort StudiesHealth Status DisparitiesHarm ReductionAge FactorsCuesRats, Long-EvansPrisonersGene Expression Regulation, ViralNeedle SharingFlupenthixolInjections, IntravenousUrban PopulationTranscriptional ActivationRNA-Binding ProteinsPupilLogistic ModelsForensic MedicineSecobarbital