Platelet AdhesivenessBlood PlateletsPlatelet AggregationBlood Coagulation TestsBlood Cell CountAdenine NucleotidesFibrinolysisFibrinogenAdhesivenessPlatelet CountCell AdhesionPlatelet Membrane GlycoproteinsPlatelet Factor 4Platelet TransfusionPlatelet Activating FactorPlatelet Function TestsPlatelet Glycoprotein GPIIb-IIIa ComplexCell AggregationPlatelet Glycoprotein GPIb-IX ComplexThrombinAdenosine DiphosphateP-SelectinAntigens, Human PlateletThrombocytopeniaEndothelium, VascularCell Adhesion MoleculesNeutrophilsCollagenMegakaryocytesBleeding TimeCells, CulturedLeukocytesBlood Coagulationvon Willebrand FactorThrombosisPlatelet Membrane Glycoprotein IIbIntercellular Adhesion Molecule-1Platelet Factor 3Bacterial AdhesionVascular Cell Adhesion Molecule-1Microscopy, Electron, ScanningIntegrinsThromboxane A2