An experimental investigation of the change effected by the ingestion of carisoprodol, aspirin, codeine, and a placebo upon the threshold for deep pain induced by ultrasonic stimulation.
D000698:Analgesia; D000758:Anesthesia; D000760:Anesthesia and Analgesia; D001241:Aspirin / Q000494:pharmacology*; D002328:Carisoprodol; D003061:Codeine; D006801:Humans; D009125:Muscle Relaxants, Central / Q000494:pharmacology*; D010146:Pain; D059408:Pain Management; D014464:Ultrasonic Therapy
D009125:Muscle Relaxants, Central; D002328:Carisoprodol; D001241:Aspirin; D003061:Codeine
ACETYLSALICYLIC ACID/pharmacology; CODEINE/anesthesia and analgesia; MUSCLE RELAXANTS/pharmacology