AnesthesiaAnesthesia, GeneralSensationAnesthesia, LocalAnesthesia, EpiduralAnesthesia, SpinalAnesthesia, InhalationAnesthesia, ConductionAnesthesia, IntravenousAdministration, InhalationAnesthesia, ObstetricalAnesthesia Recovery PeriodAnesthesia, DentalInhalation ExposureAnesthetics, InhalationPropofolAnesthetics, IntravenousAnesthetics, LocalAdjuvants, AnesthesiaIsofluraneSmoke Inhalation InjuryAnesthesiologyMethyl EthersBurns, InhalationAnesthetics, CombinedNitrous OxideTime FactorsAnestheticsMonitoring, IntraoperativeNeuromuscular Nondepolarizing AgentsHalothaneFentanylInhalationLidocaineAnesthesia, Closed-CircuitAndrostanolsDose-Response Relationship, DrugHypnotics and SedativesDouble-Blind MethodNeuromuscular Blocking AgentsBupivacaineNerve BlockPreanesthetic MedicationAnesthetics, GeneralSuccinylcholineKetamineSensation DisordersAmbulatory Surgical ProceduresThiopentalVecuronium BromideAnesthesia, CaudalEnfluraneThermosensingIntubation, IntratrachealPentobarbitalPain MeasurementAnesthetics, DissociativeXylazinePainAnalgesics, OpioidConscious SedationHeart RateAerosolsAnesthesia Department, HospitalHemodynamicsPiperidinesPain, PostoperativeAnesthesia, IntratrachealProspective StudiesIntraoperative ComplicationsBlood PressureElectroencephalographyPrilocaineAnesthesia and AnalgesiaInjections, IntravenousIntraoperative PeriodRats, Sprague-DawleyHypesthesiaCesarean SectionXenonTreatment OutcomeMethohexitalRespirationConsciousnessSomatosensory DisordersEthersCarbon DioxideMepivacaineEtherBronchodilator AgentsAdministration, OralDisease Models, AnimalCross-Over StudiesSurgical Procedures, MinorAlfentanilAnalysis of VarianceMidazolamDogsLungTouch