Tranexamic AcidBlood TransfusionAntifibrinolytic AgentsBlood Transfusion, AutologousErythrocyte TransfusionBlood Loss, SurgicalPostoperative HemorrhagePlatelet TransfusionHemostasis, SurgicalAprotininExchange Transfusion, Whole BloodBlood Component TransfusionAminocaproic AcidBlood Transfusion, IntrauterineHemostaticsIntraoperative CareBlood BanksBlood DonorsBlood Grouping and CrossmatchingCyclohexanecarboxylic AcidsHemoglobinsOperative Blood SalvageFetofetal TransfusionAminocaproatesAnemiaEthamsylateTreatment OutcomeArthroplasty, Replacement, KneePerioperative CareCardiopulmonary BypassMenorrhagiaOral HemorrhageJehovah's WitnessesCardiac Surgical ProceduresRetrospective StudiesEndometrial Ablation TechniquesHemorrhageBlood PreservationProspective StudiesMefenamic AcidBlood Group IncompatibilityFibrinolysisArthroplasty, Replacement, HipBlood SafetyAnemia, NeonatalLeukocyte TransfusionTime FactorsMenstrual Hygiene ProductsDouble-Blind MethodGastrointestinal HemorrhageHemodilutionRisk FactorsBlood SubstitutesPlateletpheresisDrainageIntraoperative Periodbeta-ThalassemiaErythroblastosis, FetalIsoantibodiesPostoperative ComplicationsErythropoietinLeukocyte Reduction ProceduresAnemia, Sickle CellTourniquetsFibrinolysinFibrin Tissue AdhesivePlatelet CountBlood Coagulation TestsPreoperative CareRed CrossBlood CoagulationFetomaternal TransfusionSurgical Procedures, ElectiveCerebral Hemorrhage, TraumaticBlood-Borne PathogensHemostasisChi-Square DistributionPostoperative CareHepatitis C