Platelet AdhesivenessBlood PlateletsPlatelet AggregationBlood Coagulation TestsBlood Cell CountAdenine NucleotidesFibrinolysisFibrinogenAdhesivenessPlatelet CountCell AdhesionPlasmaPlatelet Membrane GlycoproteinsPlatelet Factor 4Platelet TransfusionPlatelet Activating FactorPlatelet Function TestsCell AggregationPlatelet Glycoprotein GPIIb-IIIa ComplexPlatelet Glycoprotein GPIb-IX ComplexThrombinAdenosine DiphosphateP-SelectinAntigens, Human PlateletCell MembraneEndothelium, VascularThrombocytopeniaCells, CulturedNeutrophilsPlasma CellsCell Adhesion MoleculesBlood CoagulationCollagenMegakaryocytesBleeding TimeTime FactorsLeukocytesvon Willebrand FactorThrombosisIntercellular Adhesion Molecule-1Platelet Membrane Glycoprotein IIbCalciumRabbitsMicroscopy, Electron, ScanningVascular Cell Adhesion Molecule-1Bacterial AdhesionPlatelet Factor 3Platelet-Rich PlasmaAntibodies, MonoclonalIntegrinsThromboxane A2