Lysergic Acid DiethylamideLysergic AcidErgot AlkaloidsErgotaminesHallucinogensErgotaminePsilocybineErgolinesMescalineBufoteninErgonovineReceptor, Serotonin, 5-HT2ATryptaminesSerotonin AgentsMethysergideReceptors, SerotoninSerotoninSerotonin Antagonists2,5-Dimethoxy-4-MethylamphetamineSubstance Abuse DetectionAmphetaminesCyproheptadineSerotonin 5-HT2 Receptor AgonistsSerotonin Receptor AgonistsGas Chromatography-Mass SpectrometryPoaceae