title: Proceedings: Site of action of morphine in the development of physical dependence in rats.
mesh_terms: D000818:Animals; D002421:Caudate Nucleus; D002552:Cerebral Ventricles; D004058:Diffusion; D006801:Humans; D007267:Injections; D007977:Levallorphan / Q000008:administration & dosage / Q000494:pharmacology; D008636:Mesencephalon; D009020:Morphine / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D009021:Morphine Dependence / Q000503:physiopathology*; D051381:Rats; D013375:Substance Withdrawal Syndrome; D013788:Thalamus
chemical_list: D007977:Levallorphan; D009020:Morphine