NaltrexoneNarcotic AntagonistsChemistry, PharmaceuticalDelayed-Action PreparationsReceptors, Opioid, muAlcoholismOpioid-Related DisordersNarcoticsReceptors, OpioidDrug CompoundingExcipientsMorphineTabletsTaurineMethadyl AcetateHeroin DependenceAlcohol AbstinenceDosage FormsCapsulesAnalgesics, OpioidNalorphineDisulfiramBuprenorphineNalbuphineTemperanceSubstance Withdrawal SyndromeNaloxoneDrug CarriersDrug StabilitySkin AbsorptionHydromorphoneAdministration, OralTechnology, PharmaceuticalEthanolEmulsionsBehavior, AddictiveBiological AvailabilityDrug Delivery SystemsDose-Response Relationship, DrugDouble-Blind MethodTherapeutic EquivalencyEndorphinsParticle SizePowdersHeroinReceptors, Opioid, deltaSheltered WorkshopsSolubilityOpioid PeptidesAdministration, CutaneousPharmaceutical SolutionsReceptors, Opioid, kappaMorphine DependenceNanoparticlesMethylcelluloseLiposomesAlcohol DrinkingEuphoriaPharmaceutical VehiclesEnkephalin, Ala(2)-MePhe(4)-Gly(5)-Drug ImplantsTreatment OutcomeMethadoneContractsGeorgia (Republic)Cross-Over StudiesPruritusDrug CombinationsSuspensionsDrug InteractionsOpiate Substitution Treatment