Dose-Response Relationship, DrugDrug Administration ScheduleRadiation DosageDouble-Blind MethodAdministration, OralTreatment OutcomeTime FactorsImmunization ScheduleMeasles VaccineRotavirus VaccinesImmunization, SecondaryIntussusceptionMeaslesMeasles-Mumps-Rubella VaccineHalf-LifeVaccinationArea Under CurveHepatitis B VaccinesVaccines, CombinedInfusions, IntravenousImmunization ProgramsInjections, IntravenousPlacebosInfant, NewbornDiphtheria-Tetanus-Pertussis VaccineVaccines, AttenuatedDrug Therapy, CombinationDrug CombinationsMumpsInjections, IntramuscularAntibodies, ViralDrug ToleranceDrug InteractionsProspective StudiesDrug EvaluationAnti-Bacterial AgentsBlood PressureRotavirus InfectionsNeoplasmsInfluenza VaccinesNetilmicinPoliovirus Vaccine, InactivatedAntineoplastic AgentsLethal Dose 50Hemagglutination Inhibition TestsHeart RateGentamicinsDiphtheria-Tetanus-acellular Pertussis VaccinesPregnancyAlbuterolHepatitis A VaccinesPoliovirus Vaccine, OralMisoprostolChickenpox VaccineChromatography, High Pressure LiquidVomitingAdministration, InhalationTetanus ToxoidNauseaMetabolic Clearance RateRats, Sprague-DawleyInjections, SubcutaneousMorphineMass VaccinationHypotensionTetanusAnalgesics, OpioidVaccines, ConjugateAntimalarialsFeverCross-Over StudiesAntibiotic ProphylaxisBronchodilator AgentsSingle-Blind MethodAntibodies, MonoclonalGastroenteritisCaptoprilRetrospective StudiesFollow-Up StudiesRadiometryReninImmunoglobulin GHemodynamicsAnalysis of VarianceAnti-Inflammatory Agents, Non-SteroidalRats, WistarPrazosinImmunosuppressive AgentsPapillomavirus VaccinesSafetyAnti-Infective AgentsCephalosporinsQuinolinesPain, PostoperativeAcute DiseaseAntibodies, Monoclonal, HumanizedKineticsInfant, PrematureEthanolaminesAge Factors