AspirinSalicylatesSodium SalicylatePlatelet Aggregation InhibitorsAnti-Inflammatory Agents, Non-SteroidalSalicylic AcidCyclooxygenase InhibitorsPlatelet AggregationGentisatesProstanoic AcidsThromboxane B2TiclopidineThromboxanesBlood PlateletsAcetaminophenPlatelet Function TestsDipyroneProstaglandin-Endoperoxide SynthasesFibrinolytic AgentsProstaglandinsIndomethacinCyclooxygenase 1Thromboxane A2Dose-Response Relationship, DrugAnticoagulantsGastrointestinal HemorrhagePhenacetinDipyridamoleBleeding TimeDrug HypersensitivityProstaglandins EDrug Interactions6-Ketoprostaglandin F1 alphaIbuprofenCyclooxygenase 2 InhibitorsDinoprostonePiroxicamEpoprostenolThrombosisCyclooxygenase 2AntipyreticsArachidonic AcidTime FactorsGastric MucosaDouble-Blind MethodStomach DiseasesDrug Therapy, CombinationThromboembolismArachidonic AcidsWarfarinStomach UlcerAnalgesicsAnti-Inflammatory AgentsDiclofenacHemorrhageRandom AllocationHydroxybenzoatesCerebrovascular DisordersPlatelet AdhesivenessTreatment OutcomePlatelet ActivationAcetic AcidAdenosine DiphosphateIschemic Attack, TransientReye SyndromeGastrointestinal DiseasesAnalgesics, Non-NarcoticDrug ResistancePlacebosPeptic UlcerPyrazolesProspective StudiesBenzoic AcidNanofibersMyocardial InfarctionCross-Over StudiesSulfonamidesRisk FactorsIndicators and ReagentsRabbitsHeparinClinical Trials as TopicMixed Function OxygenasesStrokeAbsorbable ImplantsCatecholsTablets, Enteric-CoatedPhenylbutazoneTinnitusHydrogen-Ion ConcentrationCardiovascular DiseasesIsoenzymesPseudomonasChromatography, High Pressure LiquidNitric OxideSulfinpyrazoneKineticsChorismic AcidFollow-Up StudiesCells, Cultured