EFFECTS OF SOME INDOLES AND ACRIDINE DERIVATIVES ON THE ANALGESIC EFFECT OF  MORPHINE.
D000166:Acridines; D000698:Analgesia; D000700:Analgesics; D007211:Indoles; D051379:Mice; D009020:Morphine; D009269:Nalorphine; D009292:Narcotic Antagonists; D010146:Pain; D059408:Pain Management; D011930:Reaction Time; D012106:Research; D014116:Toxicology; D014202:Tremor; D014364:Tryptophan
D000166:Acridines; D000700:Analgesics; D007211:Indoles; D009292:Narcotic Antagonists; D009020:Morphine; D014364:Tryptophan; D009269:Nalorphine
ACRIDINES; ANALGESIA; EXPERIMENTAL LAB STUDY; MICE; MORPHINE; NALORPHINE; NARCOTIC ANTAGONISTS; REACTION TIME; TOXICOLOGIC REPORT; TREMOR; TRYPTOPHAN