IsofluraneAnesthesia, GeneralAnesthesiaAnesthesia, InhalationAnesthesia, LocalAnesthetics, InhalationAnesthesia, EpiduralAnesthesia, SpinalAnesthesia, ConductionAnesthesia, IntravenousAdministration, InhalationAnesthesia, ObstetricalAnesthesia Recovery PeriodMethyl EthersHalothaneAnesthesia, DentalInhalation ExposureAnesthetics, IntravenousNitrous OxideAnestheticsPropofolEnfluraneAdjuvants, AnesthesiaAnesthetics, CombinedAnesthesiologySmoke Inhalation InjuryAnesthetics, LocalBurns, InhalationMonitoring, IntraoperativeFentanylAnesthetics, GeneralAnesthesia, Closed-CircuitInhalationLidocaineThiopentalKetaminePreanesthetic MedicationEthersPentobarbitalBupivacaineAmbulatory Surgical ProceduresXenonNerve BlockAnesthetics, DissociativeIntubation, IntratrachealXylazineAnesthesia, CaudalHemodynamicsDose-Response Relationship, DrugAnesthesia, IntratrachealTime FactorsDrug OverdoseConscious SedationAerosolsMethohexitalEtherAnesthesia Department, HospitalIntraoperative ComplicationsPain, PostoperativeIntraoperative PeriodDogsConsciousnessHeart RateAdenomyomaHypnotics and SedativesBlood PressureAnesthesia and AnalgesiaDouble-Blind MethodBlood Gas AnalysisAntigens, NeoplasmRespirationAlfentanilNeuromuscular Nondepolarizing AgentsMidazolamPrilocaineOxygenProspective StudiesMedetomidineMethoxyfluraneRats, Sprague-DawleySurgical Procedures, MinorLungSurgical Procedures, OperativeAnalgesics, OpioidMepivacaineSufentanilPostoperative Nausea and VomitingNeuromuscular Blocking AgentsPartial PressureAndrostanolsShiveringSuccinylcholinePostoperative ComplicationsPain MeasurementEthyl EthersPiperidinesLaryngeal MasksDrug InteractionsChloraloseCerebrovascular Circulation