Anesthetics, InhalationAnesthesia, InhalationAnestheticsEnfluraneIsofluraneHalothaneMethoxyfluraneAnesthesia, GeneralAnesthesiaEtherMethyl EthersHypnosis, AnestheticNitrous OxideEthyl EthersBromthymol BlueAnesthesia, LocalAdministration, InhalationAnesthesia, EpiduralClioquinolAnesthetics, LocalAnesthesia, SpinalInhalation ExposureHydrocarbons, HalogenatedAnesthesia, ConductionAnesthesia, IntravenousEthersAnesthetics, IntravenousAnesthesia, ObstetricalSmoke Inhalation InjuryAnesthesia, DentalBurns, InhalationAnesthetics, GeneralAnesthesia Recovery PeriodAnesthetics, CombinedPropofolInhalationAdjuvants, AnesthesiaLidocaineAnesthesiologyBupivacaineMonitoring, IntraoperativeAnesthetics, DissociativeKetamineAerosolsThiopentalNerve BlockFentanylAnesthesia, Closed-CircuitPentobarbitalPreanesthetic MedicationAmbulatory Surgical ProceduresXylazinePrilocaineIntubation, IntratrachealXenonAnesthesia Department, HospitalConscious SedationMepivacainePain, PostoperativeAnesthesia, CaudalLungDose-Response Relationship, DrugAnesthesia, IntratrachealEtomidateTime FactorsIntraoperative ComplicationsPowdersTetracaineHypnotics and SedativesDouble-Blind MethodHemodynamicsRespirationCarbon DioxideIntraoperative PeriodCarticaineElectroencephalographyCesarean SectionMidazolamBenzocaineConsciousnessProcaineBronchial Provocation TestsAnesthesia and AnalgesiaHeart RateOxygenSurgical Procedures, MinorMedetomidineChloraloseProspective StudiesAlfentanilMethohexitalAsthmaPain MeasurementBlood PressureAnalgesics, OpioidPostoperative Nausea and VomitingConsciousness MonitorsAtmosphere Exposure ChambersChloroformNeuromuscular Nondepolarizing Agents