Effect of morphine and nalorphine on the content of dopamine in mouse brain.
D000818:Animals; D001923:Brain Chemistry / Q000187:drug effects*; D004298:Dopamine / Q000032:analysis*; D008297:Male; D051379:Mice; D009020:Morphine / Q000494:pharmacology*; D009269:Nalorphine / Q000494:pharmacology*; D009638:Norepinephrine / Q000032:analysis*
D009020:Morphine; D009269:Nalorphine; D004298:Dopamine; D009638:Norepinephrine