title: Antagonism of stimulation-produced analgesia by p-CPA, a serotonin synthesis inhibitor.
mesh_terms: D000818:Animals; D001921:Brain / Q000187:drug effects* / Q000502:physiology; D004580:Electronarcosis; D010134:Fenclonine / Q000494:pharmacology*; D008297:Male; D009020:Morphine / Q000494:pharmacology; D051381:Rats; D012701:Serotonin / Q000096:biosynthesis* / Q000502:physiology
chemical_list: D012701:Serotonin; D009020:Morphine; D010134:Fenclonine