Endogenous pain pathways: applications to pain control in dental practice.
D015670:Acupuncture Therapy; D000698:Analgesia; D001933:Brain Stem / Q000502:physiology; D004723:Endorphins / Q000502:physiology*; D006801:Humans; D008954:Models, Biological; D009434:Neural Pathways / Q000502:physiology; D009619:Nociceptors / Q000502:physiology; D010146:Pain / Q000503:physiopathology / Q000517:prevention & control*; D013116:Spinal Cord / Q000502:physiology
D004723:Endorphins