AnestheticsAnesthetics, InhalationAnesthetics, IntravenousAnesthetics, LocalIsofluraneHalothanePropofolEnfluraneMethyl EthersAnesthetics, GeneralThiopentalKetamineAnesthesiaAnesthesia, InhalationAnesthetics, CombinedPentobarbitalAnesthetics, DissociativeNitrous OxideEtomidateAnesthesia, GeneralEtidocaineLidocaineMethoxyfluraneMethohexitalAlfaxalone Alfadolone MixtureAnesthesia, IntravenousBupivacaineEthyl ChlorideTetracaineAnesthesia, LocalZolazepamAnesthesia, DentalBenzocaineProcaineHypnotics and SedativesTiletamineEthersFentanylAcepromazinePrilocaineEtherMidazolamPregnanedionesAnesthesia Recovery PeriodUrethanePreanesthetic MedicationChlorofluorocarbonsChloraloseChloral HydrateMepivacaineMedetomidineMalignant HyperthermiaDose-Response Relationship, DrugChloroformParaldehydeAnesthesia, ConductionEthyl EthersMonitoring, IntraoperativeNerve BlockXylazineAnesthesia, SpinalConsciousnessAnesthesia, EpiduralDexmedetomidineButyrophenonesInfusions, IntralesionalConscious SedationGastric FistulaSufentanilHypothermiaElectroencephalographyPain, PostoperativeReceptors, GABA-ARats, Sprague-DawleyDrug InteractionsAnalgesiaDepression, ChemicalAnalgesics, OpioidHemodynamicsAnesthesiologyDibucaineIntraoperative ComplicationsBlood Gas AnalysisPain MeasurementBrainTime FactorsRats, WistarAnalgesicsHeart RateCerebral CortexDogsCarticaineDouble-Blind MethodAdjuvants, AnesthesiaBlood PressurePainAnesthesia, ObstetricalPostoperative ComplicationsHypnosis, AnestheticCarbon Dioxide