title: The relationship between the ontogenetic development of opiate receptors and acupuncture analgesia in rabbits.
mesh_terms: D015670:Acupuncture Therapy; D000375:Aging; D000818:Animals; D004056:Differential Threshold; D006128:Growth; D009020:Morphine / Q000627:therapeutic use; D009270:Naloxone / Q000494:pharmacology; D010146:Pain / Q000188:drug therapy; D059408:Pain Management; D011817:Rabbits; D011957:Receptors, Opioid / Q000502:physiology*
chemical_list: D011957:Receptors, Opioid; D009270:Naloxone; D009020:Morphine