title: Proceedings: The effect of morphine on the choline acetyltransferase population of rat caudate nucleus.
mesh_terms: D000123:Acetyltransferases / Q000378:metabolism*; D000818:Animals; D002421:Caudate Nucleus / Q000187:drug effects* / Q000201:enzymology; D002794:Choline; D008297:Male; D009020:Morphine / Q000008:administration & dosage / Q000494:pharmacology*; D051381:Rats
chemical_list: D009020:Morphine; D000123:Acetyltransferases; D002794:Choline