HemostasisBlood PlateletsPlatelet AggregationPlatelet ActivationHemostasis, SurgicalPlatelet CountPlatelet AdhesivenessHemostasis, EndoscopicPlatelet Membrane GlycoproteinsHemostatic TechniquesBleeding TimePlatelet TransfusionPlatelet Factor 4ThrombinPlatelet Function TestsBlood CoagulationPlatelet Glycoprotein GPIIb-IIIa ComplexThrombosisPlatelet Glycoprotein GPIb-IX ComplexHemostaticsPlatelet Activating FactorFibrinogenvon Willebrand FactorBlood Coagulation DisordersAdenosine DiphosphateHemorrhageThrombocytopeniaBlood Coagulation FactorsMegakaryocytesAntigens, Human PlateletP-SelectinThrombelastographyPlatelet Membrane Glycoprotein IIbCollagenHemorrhagic DisordersBlood Coagulation TestsHemostatic DisordersPuncturesBlood Loss, SurgicalFibrinolysisPostoperative HemorrhageProthrombin TimeReceptors, Purinergic P2Y12CoagulantsCellulose, OxidizedAspirinFibrinPeptic Ulcer HemorrhageThromboplastinFibrin Tissue AdhesiveThromboxane A2Partial Thromboplastin Timevon Willebrand DiseasesFactor VIIIPlatelet Factor 3ThrombopoiesisGastrointestinal HemorrhageRistocetinSerotoninElectrocoagulationSurgical InstrumentsTampons, SurgicalThrombastheniaTime FactorsCytoplasmic GranulesFactor VIIaCrotalid VenomsHemophilia APurpura, ThrombocytopenicPlatelet-Rich PlasmaEpinephrineAnticoagulantsPlatelet Storage Pool DeficiencyReceptors, ThrombinFactor XII DeficiencyGelatin Sponge, AbsorbableDisseminated Intravascular CoagulationFemoral ArteryEndothelium, VascularHeparinHematologyBernard-Soulier SyndromeBlood Coagulation Factor InhibitorsFactor VIITissue AdhesivesAntithrombin IIIProthrombinRabbitsReceptors, CollagenHemorheologyFibrin Fibrinogen Degradation ProductsAntibodies, MonoclonalEpoprostenolBlood Cell CountClot RetractionBlood ProteinsTreatment OutcomeFibrinopeptide ABlood PreservationApyrase