IndomethacinArthritis, GoutyAnti-Inflammatory Agents, Non-SteroidalCyclooxygenase InhibitorsGout SuppressantsProtaminesDuctus Arteriosus, PatentSulfonesDose-Response Relationship, DrugRadiation DosageLethal Dose 50Drug Administration ScheduleAdministration, OralRadiometryTime FactorsDose-Response Relationship, RadiationDose FractionationRadiotherapy DosageDouble-Blind MethodTreatment OutcomeInjections, IntravenousArea Under CurveRadiotherapy Planning, Computer-AssistedHalf-LifeInfusions, IntravenousBody BurdenThermoluminescent Dosimetry