Platelet CountHemoglobinsBlood PlateletsPlatelet AggregationHemoglobin AHemoglobins, AbnormalThrombocytopeniaPlatelet AdhesivenessPlatelet TransfusionFetal HemoglobinHemoglobin, SicklePlatelet Membrane GlycoproteinsThrombocytosisBlood Cell CountPlatelet Factor 4Leukocyte CountPurpura, Thrombocytopenic, IdiopathicHemoglobin CPlatelet Function TestsMegakaryocytesPlatelet Glycoprotein GPIIb-IIIa ComplexOxyhemoglobinsPlatelet Glycoprotein GPIb-IX ComplexHemoglobin A, GlycosylatedBleeding TimeHemoglobin EPlatelet Activating FactorThrombopoietinHemoglobin A2Erythrocyte CountPurpura, ThrombocytopenicThrombinHematocritAntigens, Human PlateletFibrinogenSplenectomyAnemiaThrombopoiesisMethemoglobinAdenosine DiphosphateThrombosisTruncated HemoglobinsHematologic TestsTime FactorsHemostasisCD4 Lymphocyte CountBlood CoagulationP-SelectinErythrocytesHemoglobinometryHemoglobinopathiesCarboxyhemoglobinDisseminated Intravascular Coagulationvon Willebrand FactorPregnancy Complications, HematologicHemorrhageThrombocythemia, EssentialOxygenReticulocyte CountAnemia, Sickle CellHELLP SyndromeProthrombin TimeTreatment OutcomeErythropoietinAspirinBlood Coagulation DisordersRetrospective StudiesReceptors, ThrombopoietinPlatelet Membrane Glycoprotein IIbHemoglobin C DiseaseBlood SubstitutesCell CountHemoglobin JBlood TransfusionBlood Coagulation TestsHypersplenismProspective StudiesErythrocyte IndicesHemoglobin HDiphosphoglyceric AcidsRecombinant ProteinsHematologyPartial Thromboplastin TimeThromboxane A2PlateletpheresisBone MarrowIronKineticsCollagenHeparinPlatelet Factor 3Risk FactorsBlood Preservation2,3-DiphosphoglycerateBiological MarkersBlood Coagulation FactorsSerotoninPlatelet-Rich PlasmaThalassemiaPlatelet Storage Pool Deficiency