Zamir, N Primate model of Parkinson's disease: alterations in multiple opioid systems in the basal ganglia. [electronic resource] - Brain research Nov 1984 - 356-60 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. ISSN: 0006-8993 Standard No.: 10.1016/0006-8993(84)90133-1 doi Subjects--Topical Terms: AnimalsBasal Ganglia--analysisDynorphins--analogs & derivativesEndorphins--analysisEnkephalin, Leucine--analysisEnkephalin, Methionine--analogs & derivativesFemaleMacaca mulattaMaleNucleus Accumbens--analysisParkinson Disease--metabolismProtein Precursors--analysisSubstantia Nigra--analysis