DronabinolCannabisCannabidiolReceptors, CannabinoidReceptor, Cannabinoid, CB1Cannabinoid Receptor AgonistsCannabinoidsReceptor, Cannabinoid, CB2CannabinolCyclohexanolsBenzoxazinesNaphthalenesPyrazolesEndocannabinoidsHallucinogensCannabinoid Receptor ModulatorsPolyunsaturated AlkamidesCannabinoid Receptor AntagonistsMarijuana SmokingPsychotropic DrugsSubstance Abuse DetectionPiperidinesReceptors, DrugBornanesArachidonic AcidsMorpholinesGas Chromatography-Mass SpectrometryMarijuana AbuseDrug ToleranceAnalgesics, Non-NarcoticForensic ToxicologyEuphoriaDose-Response Relationship, DrugGlyceridesStreet DrugsAppetite StimulantsDesigner DrugsMonoacylglycerol LipasesAnalgesicsCatalepsyEnzyme Multiplied Immunoassay TechniqueHypothermiaMice, Inbred ICRShrewsLimit of DetectionPsychoses, Substance-InducedAmidohydrolasesBody TemperatureBehavior, AnimalSalivaDrug InteractionsHydromorphoneTime FactorsRats, Sprague-DawleySubstance Withdrawal SyndromeHeroinMotor ActivityForensic MedicineAntiemeticsNarcoticsBrainTRPV Cation ChannelsIndolesDiscrimination LearningMorphineSolid Phase ExtractionArea PostremaMeconiumRats, Long-EvansVomitingDouble-Blind MethodFlame IonizationAnalgesics, OpioidCarbamatesReinforcement (Psychology)Reproducibility of ResultsGuanosine 5'-O-(3-Thiotriphosphate)Mice, Inbred C57BLPainPain MeasurementSelf AdministrationRats, WistarTandem Mass SpectrometryInjections, IntraperitonealAmphetamineConditioning, OperantCapsaicinReceptors, Opioid, muChemistry Techniques, AnalyticalHippocampusSpatial BehaviorNeuronsReference StandardsAnalysis of VariancePlant ExtractsDrug StabilitySubstance-Related DisordersN-Methyl-3,4-methylenedioxyamphetamineChromatography, LiquidSpecimen Handling