Acupuncture analgesia. A. General considerations.
D015670:Acupuncture Therapy; D000367:Age Factors; D000698:Analgesia; D002681:China; D003299:Cooperative Behavior; D006801:Humans; D008722:Methods; D011229:Preanesthetic Medication; D011312:Pressure; D013514:Surgical Procedures, Operative