Li, Qian-Qian A conjugate vaccine attenuates morphine- and heroin-induced behavior in rats. [electronic resource] - The international journal of neuropsychopharmacology Dec 2014 Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1469-5111 Standard No.: 10.1093/ijnp/pyu093 doi Subjects--Topical Terms: Analgesics, Opioid--administration & dosageAnimalsAntibodies--administration & dosageBehavior, Animal--drug effectsChromatography, High Pressure LiquidDopamine--bloodDrug-Seeking Behavior--drug effectsHeroin--administration & dosageLocomotion--drug effectsMaleMorphine--administration & dosageMorphine Derivatives--administration & dosageNucleus Accumbens--drug effectsRatsRats, Sprague-DawleyReinforcement, PsychologySelf AdministrationTreatment OutcomeVaccines, Conjugate--administration & dosage