title: Pain--a review.
mesh_terms: D015670:Acupuncture Therapy; D001921:Brain / Q000502:physiology; D002422:Causalgia / Q000503:physiopathology; D006801:Humans; D009431:Neural Conduction; D009437:Neuralgia / Q000503:physiopathology; D009619:Nociceptors / Q000502:physiology; D010146:Pain / Q000209:etiology / Q000503:physiopathology*; D059408:Pain Management; D010591:Phantom Limb / Q000503:physiopathology; D013116:Spinal Cord / Q000502:physiology; D014276:Trigeminal Nerve / Q000502:physiology