Baumeister, A A Further studies of the role of opioid receptors in the nigra in the morphine withdrawal syndrome. [electronic resource] - Neuropharmacology Sep 1992 - 835-41 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. ISSN: 0028-3908 Standard No.: 10.1016/0028-3908(92)90119-a doi Subjects--Topical Terms: Amino Acid SequenceAnalgesics--pharmacologyAnimalsBehavior, Animal--drug effectsBody Temperature--drug effectsBrain--pathologyDose-Response Relationship, DrugEnkephalin, Ala(2)-MePhe(4)-Gly(5)-Enkephalins--pharmacologyMaleMolecular Sequence DataMorphine--pharmacologyMorphine Dependence--psychologyNaloxone--pharmacologyRatsRats, Sprague-DawleyReceptors, Opioid--drug effectsSomatostatin--analogs & derivativesStereotaxic TechniquesSubstance Withdrawal Syndrome--drug therapySubstantia Nigra--drug effects