AnatomyOrganismsDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPsychiatry and PsychologyPhenomena and ProcessesDisciplines and OccupationsAnthropology, Education, Sociology and Social PhenomenaHumanitiesInformation ScienceNamed GroupsHealth CareGeographicals
Heroin DependenceNarcoticsPainDrug and Narcotic ControlNalorphinePain ManagementPain, PostoperativeChronic PainMethadoneLevorphanolAnalgesics, OpioidMorphineMeperidinePain MeasurementPain ThresholdMorphine DerivativesLevallorphanPain, IntractableLow Back PainNarcotic AntagonistsAbdominal PainPentazocineOpioid-Related DisordersBack PainCodeineAnalgesicsNeck PainOpiumAlphaprodineCyclazocineMorphinansPelvic PainPain PerceptionBuprenorphineLegislation, DrugDrug OverdoseFacial PainDextropropoxypheneFentanylSubstance-Related DisordersAcute PainPain, ReferredStreet DrugsOxymorphoneSelf AdministrationSubstance Withdrawal SyndromeHeroinShoulder PainAnalgesiaMusculoskeletal PainSubstance Abuse DetectionNaltrexonePreanesthetic MedicationHydromorphoneReceptors, Opioid, muOxycodoneHydrocodoneSpasmCocaine-Related DisordersChronic DiseaseMorphine DependenceSubstance Abuse, IntravenousInert Gas NarcosisTreatment OutcomeBehavior, AddictiveAlcoholics AnonymousDrug TolerancePapaverNociceptive PainNaloxoneNeuralgiaTime FactorsMethadyl AcetateReceptors, OpioidDose-Response Relationship, DrugAnalgesics, Non-NarcoticNeonatal Abstinence SyndromeMitragynaAnesthetics, LocalOpiate Substitution TreatmentIsonipecotic AcidsMethotrimeprazineInfusion PumpsDibenzocycloheptenesKetonesCocaineParamethasoneBridged CompoundsHyperalgesiaAnesthesiaButorphanolAlfentanilPharmacyQuestionnairesNerve BlockRetrospective StudiesMyofascial Pain SyndromesPalliative CarePerphenazineComplex Regional Pain Syndromes