AnalgesiaAnalgesia, EpiduralAnesthesia, GeneralAnesthesiaAnalgesia, ObstetricalAdministration, InhalationAnesthesia, LocalAnesthesia, EpiduralAnesthesia, SpinalAnalgesia, Patient-ControlledAnesthesia, InhalationInhalation ExposureAnesthesia, ConductionAnesthesia, IntravenousAnesthesia, ObstetricalAnalgesics, OpioidPain, PostoperativeAnesthetics, LocalSmoke Inhalation InjuryBupivacaineBurns, InhalationAnesthesia Recovery PeriodAnesthetics, InhalationFentanylAnesthesia, DentalPain MeasurementMorphineInhalationAdjuvants, AnesthesiaAnesthetics, IntravenousNitrous OxideNerve BlockAnesthetics, CombinedPropofolAcupuncture AnalgesiaIsofluraneAnalgesicsLidocaineSufentanilMethyl EthersAnesthesiologyAnestheticsMeperidineKetaminePainDouble-Blind MethodAnesthesia, CaudalMonitoring, IntraoperativeAerosolsHalothaneConscious SedationLabor PainCesarean SectionAmbulatory Surgical ProceduresPreanesthetic MedicationInjections, SpinalAnesthesia and AnalgesiaAmidesPostoperative Nausea and VomitingAnesthesia, Closed-CircuitAnesthetics, DissociativeLabor, ObstetricHypnotics and SedativesTramadolAlfentanilThiopentalMepivacaineDose-Response Relationship, DrugAnalgesics, Non-NarcoticEnfluraneAnesthetics, GeneralTime FactorsProspective StudiesIntubation, IntratrachealPrilocaineRespirationXylazinePentobarbitalAnesthesia Department, HospitalLungNaloxonePregnancyPowdersIntraoperative PeriodPiperidinesPain ThresholdIntraoperative ComplicationsKetorolacHemodynamicsMidazolamCarbon DioxideClonidineDrug ToleranceFemoral NerveInterpleural AnalgesiaXenonAnesthesia, IntratrachealBrachial PlexusBronchial Provocation TestsSurgical Procedures, Minor