Blood TransfusionBlood Group IncompatibilityPlatelet TransfusionPlateletpheresisErythrocyte TransfusionBlood Component TransfusionIsoantibodiesBlood Grouping and CrossmatchingBlood BanksHemolysisCoombs TestAnaphylaxisBlood Group AntigensBlood DonorsBlood SafetyBlood PreservationExchange Transfusion, Whole BloodResearch ReportKidd Blood-Group SystemAnemia, HemolyticIgA DeficiencyBlood Transfusion, AutologousRh-Hr Blood-Group SystemABO Blood-Group SystemAnemia, Sickle CellPlasmaBlood Transfusion, IntrauterineRisk ManagementHaptoglobinsHypersensitivityFetofetal TransfusionAcute Lung InjuryHematologic DiseasesFeverFatal OutcomeHLA AntigensBlood PlateletsErythrocytesRetrospective StudiesBlood Loss, SurgicalLeukocyte TransfusionImmunoglobulin AAnemia, NeonatalAnemiaErythroblastosis, FetalHemoglobinsOperative Blood SalvagePostoperative HemorrhageTranexamic AcidAntifibrinolytic AgentsBlood SubstitutesIntraoperative CareFetomaternal TransfusionThrombocytopeniaRh IsoimmunizationTreatment OutcomeLeukocyte Reduction ProceduresFetoscopyPlatelet CountHemorrhageHemostaticsErythropoietinHemodilutionPerioperative CareHemostasis, SurgicalHematinicsJehovah's Witnessesbeta-ThalassemiaTime FactorsBlood Coagulation DisordersCardiopulmonary BypassProspective StudiesInfant, NewbornIron OverloadAprotininPhlebotomyPostoperative ComplicationsChelation TherapyRisk FactorsPreoperative CareThrombelastographySurgical Procedures, ElectiveHematologyCardiac Surgical ProceduresAntigens, Human PlateletBlood-Borne PathogensExsanguinationAnemia, AplasticPregnancyThalassemiaHydrops FetalisAminocaproic AcidGastrointestinal HemorrhageLength of StayLaser CoagulationPostoperative CareWounds and InjuriesErythrocyte AgingTrauma Centers