AmphetaminesSocial MediaText MessagingCentral Nervous System StimulantsAmphetamine-Related DisordersElectrophoresis, Polyacrylamide GelArea Under CurveHalf-LifeHaemophilus parainfluenzaeEscherichia coliChromatography, High Pressure LiquidRecombinant ProteinsChromatography, AffinityLevofloxacinNetilmicinOfloxacinDose-Response Relationship, DrugBaculoviridaeAdministration, OralChromatography, GelKineticsRitonavirSolubilityLiverMolecular Sequence DataPremedicationMolecular WeightCross-Over StudiesAmino Acid SequenceRabbitsBody WeightAmino AcidsCloning, MolecularDrug Administration ScheduleCattleChromatography, Ion ExchangeAnti-Infective AgentsInjections, IntravenousTime FactorsHydrogen-Ion ConcentrationDouble-Blind MethodDrug CombinationsMethodsChromatographyDetergentsRats, Inbred StrainsDNA