IronBlood TransfusionErythrocyte TransfusionIron Chelating AgentsPlatelet TransfusionExchange Transfusion, Whole BloodBlood Transfusion, AutologousBlood Component TransfusionIron OverloadBlood Transfusion, IntrauterineIron, DietaryFetofetal TransfusionIron IsotopesIron RadioisotopesIron CompoundsFerritinsBlood Loss, SurgicalHemoglobinsBlood Grouping and CrossmatchingLeukocyte TransfusionBlood BanksAnemiaBlood DonorsFerric CompoundsBlood PreservationAnemia, Iron-DeficiencyBlood Group IncompatibilityAnemia, NeonatalTransferrinErythroblastosis, FetalPlateletpheresisIron Regulatory Protein 1DeferoxamineFerrous CompoundsOperative Blood SalvagePostoperative HemorrhageIron Metabolism DisordersIsoantibodiesIron Regulatory Protein 2beta-ThalassemiaTranexamic AcidBlood SubstitutesAntifibrinolytic AgentsBlood SafetyAnemia, HypochromicErythropoietinChelation TherapyIntraoperative CareFetomaternal TransfusionSiderophoresHemochromatosisRetrospective StudiesAnemia, Sickle CellPhlebotomyHematinicsTreatment OutcomeThrombocytopeniaHepcidinsRh IsoimmunizationReceptors, TransferrinLeukocyte Reduction ProceduresFetoscopyIron-Dextran ComplexPlatelet CountHemorrhageNonheme Iron ProteinsHemostaticsTime FactorsPlasmaHemodilutionIron-Binding ProteinsProspective StudiesPerioperative CareInfant, NewbornHemostasis, SurgicalThalassemiaJehovah's WitnessesCation Transport ProteinsCardiopulmonary BypassErythrocytesBlood Coagulation DisordersIron-Regulatory ProteinsRisk FactorsPregnancyAprotininHemosiderinApoferritinsPostoperative ComplicationsABO Blood-Group SystemRh-Hr Blood-Group SystemAntimicrobial Cationic PeptidesHemosiderosisPreoperative CareErythrocyte CountHemeHematologyThrombelastographyHemolysisSurgical Procedures, ElectiveCoombs Test