Blood TransfusionBlood Grouping and CrossmatchingHistocompatibility TestingErythrocyte TransfusionPlatelet TransfusionIsoantibodiesPlasmapheresisExchange Transfusion, Whole BloodGraft RejectionBlood Transfusion, AutologousBlood Component TransfusionKidney TransplantationGraft SurvivalBlood Group IncompatibilityBlood Transfusion, IntrauterineHLA AntigensFetofetal TransfusionDesensitization, ImmunologicTissue DonorsHistocompatibilityImmunoglobulins, IntravenousComplement C4bABO Blood-Group SystemLiving DonorsRetrospective StudiesBlood Loss, SurgicalLiver TransplantationTreatment OutcomeLeukocyte TransfusionIntensive Care UnitsBlood BanksAntibodiesTransplantation ImmunologyCytotoxicity Tests, ImmunologicBlood DonorsTissue and Organ ProcurementTransplantation, HomologousBlood PreservationAnemiaAnemia, NeonatalTime FactorsErythroblastosis, FetalHemoglobinsPlateletpheresisImmunosuppressive AgentsHeart TransplantationPostoperative HemorrhageOperative Blood SalvageRisk FactorsFlow CytometryB-LymphocytesBiopsyTranexamic AcidAntifibrinolytic AgentsBlood SubstitutesBlood SafetyIntraoperative CareFetomaternal TransfusionThrombocytopeniaFollow-Up StudiesT-LymphocytesHospital UnitsRh IsoimmunizationLeukocyte Reduction ProceduresCytotoxicity, ImmunologicAnemia, Sickle CellFetoscopyPlatelet CountHemorrhageHemostaticsErythropoietinLogistic ModelsProspective StudiesPlasmaHemodilutionInfant, NewbornIntensive Care Units, NeonatalPerioperative CareHemostasis, SurgicalHematinicsbeta-ThalassemiaJehovah's WitnessesCardiopulmonary BypassBlood Coagulation DisordersAprotininIron OverloadPostoperative ComplicationsPhlebotomyLength of StayRh-Hr Blood-Group SystemPreoperative CareChelation TherapySurgical Procedures, ElectivePregnancyCardiac Surgical ProceduresIntensive Care Units, PediatricThrombelastographyHematologyCoombs TestBlood Platelets