Blood PlateletsPlatelet AggregationPlatelet CountPlatelet AdhesivenessPlatelet Membrane GlycoproteinsPlatelet Factor 4ThrombinAdenosine DiphosphatePlatelet TransfusionSerotoninPlatelet Glycoprotein GPIIb-IIIa ComplexPlatelet Glycoprotein GPIb-IX ComplexMegakaryocytesbeta-ThromboglobulinPlatelet ActivationBlood Platelet DisordersThrombocytopeniaPlatelet Activating FactorPlatelet Function TestsFibrinogenProstanoic AcidsP-Selectinvon Willebrand FactorAspirinAdenine NucleotidesThrombopoiesisCollagenBlood Cell CountThromboxane A2Blood CoagulationHemostasisAntigens, Human PlateletThrombosisThrombopoietinCytoplasmic GranulesRabbitsAlphaprodineThromboxanesErgoloid MesylatesMopidamolBlood PreservationPhotiniaTime FactorsAfibrinogenemiaBleeding TimeCycloheptanesErgotamineIprindoleReceptors, ThromboxaneKineticsEpinephrineBlood ProteinsCalciumPlatelet Membrane Glycoprotein IIbEpoprostenolArachidonic AcidsCell MembraneMicroscopy, ElectronPlatelet Factor 3ImipramineOrganoidsBlood Coagulation DisordersCytoskeletonAdenosine TriphosphatePlatelet Aggregation InhibitorsProstaglandinsCalcimycinArachidonic AcidEdetic AcidIsonipecotic AcidsReceptors, ThrombopoietinMethysergideSymptom AssessmentImmunochemistryAntibodies, MonoclonalDepressionMolecular WeightReceptors, Purinergic P2Y12Receptors, ProstaglandinStilbenesDose-Response Relationship, DrugHeparinPlatelet Storage Pool DeficiencyRistocetinElectrophoresis, Polyacrylamide GelThrombastheniaGlycoproteinsOligopeptidesActininPurpura, ThrombocytopenicBinding, CompetitiveActinsPseudopodiaFlow CytometryTreatment OutcomeMolecular Sequence DataPhosphorylationCrotalid VenomsSeverity of Illness IndexReserpine