Conjoint clinic on pain and analgesia.
D000698:Analgesia; D000700:Analgesics / Q000627:therapeutic use; D001241:Aspirin / Q000009:adverse effects / Q000627:therapeutic use; D003496:Cyclazocine / Q000627:therapeutic use; D006801:Humans; D009020:Morphine / Q000627:therapeutic use; D009292:Narcotic Antagonists / Q000627:therapeutic use; D010146:Pain / Q000188:drug therapy*; D010615:Phenacetin / Q000627:therapeutic use; D010919:Placebos; D012459:Salicylates / Q000627:therapeutic use
D000700:Analgesics; D009292:Narcotic Antagonists; D010919:Placebos; D012459:Salicylates; D009020:Morphine; D010615:Phenacetin; D003496:Cyclazocine; D001241:Aspirin