Managing chronic pain.
D000367:Age Factors; D000700:Analgesics / Q000627:therapeutic use; D001294:Attitude to Health; D002490:Central Nervous System / Q000503:physiopathology; D002908:Chronic Disease; D006801:Humans; D010146:Pain / Q000503:physiopathology; D059408:Pain Management; D010525:Peripheral Nerves / Q000503:physiopathology; D011613:Psychotherapy
D000700:Analgesics