title: The effects of morphine and N-allylnormorphine on canine cerebral metabolism and circulation.
mesh_terms: D000818:Animals; D001921:Brain / Q000187:drug effects* / Q000378:metabolism; D002560:Cerebrovascular Circulation / Q000187:drug effects*; D004285:Dogs; D009020:Morphine / Q000494:pharmacology*; D009269:Nalorphine / Q000494:pharmacology*; D010101:Oxygen Consumption / Q000187:drug effects
chemical_list: D009020:Morphine; D009269:Nalorphine