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Heroin and cocaine intravenous self-administration in rats: Mediation by separate neural systems

Substance AbusePsychoactive DrugSubstance UsePsychiatryAddictionNeuropharmacologyHeroinNeuroscienceBiological PsychiatryPsychoactive Substance UseSubstance AddictionMedicineIntravenous Self-administrationSeparate Neural SystemsHealth Sciences