title: Participation of substance P in the action of haloperidol.
mesh_terms: D000818:Animals; D001923:Brain Chemistry / Q000187:drug effects*; D003342:Corpus Striatum / Q000187:drug effects; D006220:Haloperidol / Q000494:pharmacology*; D008297:Male; D051381:Rats; D013373:Substance P / Q000032:analysis*; D013378:Substantia Nigra / Q000187:drug effects
chemical_list: D013373:Substance P; D006220:Haloperidol