IbuprofenAspirinAnti-Inflammatory Agents, Non-SteroidalCyclooxygenase InhibitorsAnalgesics, Non-NarcoticPlatelet Aggregation InhibitorsAcetaminophenNaproxenThromboxane B2Food StorageTime FactorsDiclofenacPeriapical GranulomaSalicylatesTemperatureAntipyreticsCyclooxygenase 2 InhibitorsTiclopidinePlatelet AggregationAnisocoriaDuctus Arteriosus, PatentCounterfeit DrugsHydrogen-Ion ConcentrationDouble-Blind MethodCulture MediaIndomethacinDrug Therapy, CombinationComputer SimulationModels, BiologicalRefrigerationProstaglandin-Endoperoxide SynthasesKineticsCyclooxygenase 1Ephedra sinicaGene Expression ProfilingSodium SalicylateThromboxanesKetoprofenAlgorithmsTherapeutic EquivalencyPlatelet Function TestsReproducibility of ResultsDose-Response Relationship, DrugWaterBlood PlateletsMolecular Sequence Data