title: Effects of morphine and nalorphine on the phenylquinone-induced syndrome in monkeys.
mesh_terms: D000818:Animals; D000882:Haplorhini; D008297:Male; D009020:Morphine / Q000494:pharmacology*; D009043:Motor Activity / Q000187:drug effects*; D009269:Nalorphine / Q000494:pharmacology*; D011809:Quinones / Q000494:pharmacology; D013997:Time Factors
chemical_list: D011809:Quinones; D009020:Morphine; D009269:Nalorphine