title: Acupuncture analgesia.
authors.affiliation: Department of Physiology, Beijing Medical College, Beijing 100083 People's Rep. of China.
authors.forename: Han
authors.initials: H
authors.lastname: Ji-Sheng
mesh_terms: D015670:Acupuncture Therapy; D001921:Brain / Q000502:physiology*; D004723:Endorphins / Q000502:physiology*; D006801:Humans; D009619:Nociceptors / Q000502:physiology*; D011957:Receptors, Opioid / Q000502:physiology*
chemical_list: D004723:Endorphins; D011957:Receptors, Opioid