Sumaya, I C Circadian-dependent effect of melatonin on dopaminergic D2 antagonist-induced hypokinesia and agonist-induced stereotypies in rats. [electronic resource] - Pharmacology, biochemistry, and behavior Aug 2004 - 727-33 p. digital Publication Type: Journal Article ISSN: 0091-3057 Standard No.: 10.1016/j.pbb.2004.05.014 doi Subjects--Topical Terms: AnimalsApomorphine--pharmacologyCircadian Rhythm--drug effectsDarknessDopamine Agonists--pharmacologyDopamine Antagonists--pharmacologyDopamine D2 Receptor AntagonistsFluphenazine--pharmacologyHypokinesia--chemically inducedLightMaleMelatonin--pharmacologyRatsRats, Sprague-DawleyReceptors, Dopamine D2--agonistsStereotyped Behavior--drug effects