IbuprofenAspirinSalicylatesSodium SalicylateAnti-Inflammatory Agents, Non-SteroidalPlatelet Aggregation InhibitorsSalicylic AcidCyclooxygenase InhibitorsAcetaminophenThromboxane B2Analgesics, Non-NarcoticTiclopidinePlatelet AggregationGentisatesNaproxenCyclooxygenase 2 InhibitorsProstaglandin-Endoperoxide SynthasesIndomethacinCyclooxygenase 1Drug Therapy, CombinationPlatelet Function TestsDiclofenacDose-Response Relationship, DrugBlood PlateletsDouble-Blind MethodThromboxanesReye SyndromeCyclooxygenase 2Tablets, Enteric-CoatedPhenylbutazoneFibrinolytic AgentsGastrointestinal HemorrhageDrug InteractionsProstaglandinsHydroxybenzoatesAntipyreticsHemorrhageAsthma, Aspirin-InducedDinoprostoneTime FactorsAnticoagulantsWarfarinStomach UlcerDuctus Arteriosus, PatentBleeding TimeCatechols6-Ketoprostaglandin F1 alphaPlatelet ActivationSulfinpyrazoneKetoprofenTreatment OutcomeAdministration, OralBenzoic AcidEpoprostenolGastric MucosaThromboxane A2Therapeutic EquivalencyGastric LavageThrombosisRisk FactorsFeverLactonesSulfonesDipyridamolePhenacetinArachidonic AcidProspective StudiesDrug Administration ScheduleCross-Over StudiesMixed Function OxygenasesLipoxinsFlurbiprofenMyocardial Infarction