AspirinPlatelet Aggregation InhibitorsAnti-Inflammatory Agents, Non-SteroidalCyclooxygenase 2Cyclooxygenase 1Cyclooxygenase InhibitorsCyclooxygenase 2 InhibitorsProstaglandin-Endoperoxide SynthasesIndomethacinThromboxane B2DinoprostoneProstaglandinsIbuprofenArachidonic AcidPlatelet AggregationSalicylatesIsoenzymesTiclopidineSulfonamidesPyrazolesPlatelet Function TestsBlood PlateletsNitrobenzenesThromboxane A2ThromboxanesLipoxygenase Inhibitors6-Ketoprostaglandin F1 alphaEpoprostenolDrug Therapy, CombinationSodium SalicylateArachidonic AcidsDose-Response Relationship, DrugNaproxen