AnatomyOrganismsDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPsychiatry and PsychologyPhenomena and ProcessesDisciplines and OccupationsAnthropology, Education, Sociology and Social PhenomenaHumanitiesInformation ScienceNamed GroupsHealth CareGeographicals
Administration, OralDrug Administration ScheduleInjections, IntravenousTime FactorsMedical History TakingUnited States Food and Drug AdministrationDose-Response Relationship, DrugDrug Administration RoutesHistory, 20th CenturyRats, Sprague-DawleyHistory, 19th CenturyAdministration, IntranasalRats, WistarHistory of MedicineHistory, 17th CenturyInjections, IntraperitonealDisease Models, AnimalHistory, 18th CenturyInjections, SubcutaneousLiverRisk FactorsMice, Inbred C57BLAdministration, RectalHistory, AncientTreatment OutcomeBiological AvailabilityHistory, 21st CenturyHistoryAdministration, TopicalInjections, IntramuscularHistory, MedievalInfusions, IntravenousHalf-LifeHistory, 16th CenturyArea Under CurveDrug InteractionsAdministration, IntravenousInjections, IntraventricularPregnancyDouble-Blind MethodProspective StudiesDogsMice, Inbred BALB CAdministration, CutaneousRats, Inbred StrainsBlood PressureBrainTissue DistributionAnalysis of VarianceUnited StatesCross-Over StudiesBody WeightAdministration, SublingualKidneyRandom AllocationAdministration, InhalationBehavior, AnimalHistory, 15th CenturyRetrospective StudiesInfusions, ParenteralFollow-Up StudiesMorphineDrug ToleranceRecombinant ProteinsInjectionsLungPlant ExtractsOrgan SizeCase-Control StudiesAge FactorsChromatography, High Pressure LiquidRNA, MessengerEthanolNatural HistoryRabbitsInjections, SpinalMetabolic Clearance RateMotor ActivityAnalgesics, OpioidSelf AdministrationPhylogenyHeart RateDrug Therapy, CombinationMice, Inbred ICRFamily HealthAntineoplastic AgentsCohort StudiesDrug CombinationsBlood GlucoseQuestionnairesAnti-Inflammatory Agents, Non-SteroidalRats, Inbred F344HemodynamicsEstradiolAnalgesicsPrevalenceMice, KnockoutPainMice, Inbred StrainsDrug Evaluation, Preclinical