Blood PlateletsPlatelet AggregationPlatelet CountPlatelet AdhesivenessEnzyme PrecursorsPlatelet Membrane GlycoproteinsPlatelet Factor 4Platelet TransfusionPlatelet Activating FactorPlatelet Function TestsPlatelet Glycoprotein GPIIb-IIIa ComplexThrombinPlatelet Glycoprotein GPIb-IX ComplexPancreasCytoplasmic GranulesAdenosine DiphosphateChymotrypsinogenTrypsinogenAntigens, Human PlateletThrombocytopeniaFibrinogenP-SelectinMegakaryocytesBleeding TimeAmylasesThrombosisBlood Coagulationvon Willebrand FactorPlatelet Membrane Glycoprotein IIbEnzyme ActivationPlatelet Factor 3Secretory VesiclesThromboxane A2CollagenCeruletideAspirinAmino Acid SequenceBlood Coagulation FactorsCarboxypeptidases ASerine EndopeptidasesSerotoninKineticsHemostasisReceptors, Purinergic P2Y12Molecular Sequence DataPlatelet Storage Pool DeficiencyPepsinogensRistocetinEnteropeptidaseThrombastheniaThrombopoiesisProthrombinCalciumPurpura, ThrombocytopenicCrotalid VenomsRecombinant ProteinsFactor XIIIFactor XChymosinCarboxypeptidasesPlasminogenElectrophoresis, Polyacrylamide GelAntibodies, MonoclonalThrombocytosisThrombopoietinThromboxanesPlatelet-Rich PlasmaTrypsinCell MembraneReceptors, ThrombinProstaglandin Endoperoxides, SyntheticRabbitsBinding SitesHorseshoe CrabsThromboplastinTime FactorsMolecular WeightEpoprostenolMicroscopy, ElectronChymotrypsinProtein BindingFibrinPeptide FragmentsBlood PreservationBlood Cell CountBernard-Soulier SyndromeCholecystokininBlood ProteinsArthropod ProteinsFibrinolysinOligopeptidesPancreatic JuiceComplement C1rEpinephrinePepsin APlateletpheresisApyraseImmunoglobulin Fab Fragments15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic AcidEndopeptidases