Perioperative CareAnesthesiaAnesthesia, GeneralAnestheticsAnesthesia, ObstetricalAnesthesia, EpiduralAnesthetics, LocalTwins, ConjoinedAnesthesia, DentalAnesthetics, InhalationPerioperative PeriodIntubation, IntratrachealConsciousness MonitorsAnesthesia, SpinalAnesthetics, IntravenousAnesthesia, ConductionPolygelineIntraoperative ComplicationsDental Care for Chronically IllMonitoring, IntraoperativeCesarean SectionAnesthesia, InhalationPregnancy Complications, CardiovascularPostoperative ComplicationsAnesthesia, IntravenousPreoperative CareAnesthetics, GeneralDental Care for DisabledIntraoperative CareMethyl EthersPropofolFentanylPostoperative CareAnesthesia Recovery PeriodIsofluraneTreatment OutcomeCardiopulmonary BypassHalothanePain, PostoperativeRetrospective StudiesAnesthetics, CombinedPregnancyEnfluraneLidocaineProspective StudiesDisease ManagementAnesthesia, LocalHemodynamicsBupivacaineSurgical Procedures, OperativeAnesthetics, DissociativeAnesthesiologyMethoxyfluraneIntraoperative PeriodNerve BlockTime FactorsInfant, NewbornKetamineBenzocaineSurgical Procedures, ElectiveNitrous OxideTetracaineThiopentalBlood Loss, SurgicalPrilocainePerioperative NursingRisk FactorsEtomidateVascular Surgical ProceduresProcaineCase ManagementPain ManagementEtherRisk AssessmentPatient Care ManagementLength of StayFollow-Up StudiesCardiac Surgical ProceduresPentobarbitalRisk ManagementEndarterectomy, CarotidAirway ManagementDibucaineMepivacainePostoperative PeriodAdjuvants, AnesthesiaBlood TransfusionPreanesthetic MedicationEtidocaineCoronary Artery BypassPain MeasurementAmbulatory Surgical ProceduresPostoperative HemorrhageCarticaineLaparoscopyDose-Response Relationship, DrugOperating RoomsSurgical Wound InfectionReoperationChloroform