CannabinoidsBenzoxazinesReceptor, Cannabinoid, CB1Receptor, Cannabinoid, CB2Receptors, CannabinoidCannabinoid Receptor AgonistsCannabinoid Receptor ModulatorsCannabinoid Receptor AntagonistsDronabinolEndocannabinoidsCyclohexanolsPyrazolesNaphthalenesPolyunsaturated AlkamidesPiperidinesReceptors, DrugArachidonic AcidsMorpholinesCannabidiolGlyceridesCannabisCannabinolAmidohydrolasesAnalgesicsMonoacylglycerol LipasesDose-Response Relationship, DrugRats, Sprague-DawleyDrug Inverse AgonismHallucinogensCarbamatesMarijuana Abuse