title: Response of striatonigral substance P systems to a dopamine receptor agonist and antagonist.
mesh_terms: D000818:Animals; D001058:Apomorphine / Q000037:antagonists & inhibitors / Q000494:pharmacology; D003342:Corpus Striatum / Q000502:physiology*; D006220:Haloperidol / Q000494:pharmacology; D008297:Male; D051381:Rats; D011954:Receptors, Dopamine / Q000187:drug effects / Q000502:physiology*; D013373:Substance P / Q000276:immunology / Q000502:physiology*; D013378:Substantia Nigra / Q000502:physiology*
chemical_list: D011954:Receptors, Dopamine; D013373:Substance P; D006220:Haloperidol; D001058:Apomorphine