title: [Analgesic effect of electroacupuncture and morphine antagonized by a microinjection of calcium ions into the habenula or periaqueductal gray of the rabbit].
mesh_terms: D015670:Acupuncture Therapy; D000698:Analgesia; D000818:Animals; D002122:Calcium Chloride / Q000494:pharmacology*; D004599:Electric Stimulation Therapy; D008297:Male; D008636:Mesencephalon / Q000502:physiology; D008845:Microinjections; D009020:Morphine / Q000037:antagonists & inhibitors*; D010487:Periaqueductal Gray / Q000502:physiology*; D011817:Rabbits; D004561:Transcutaneous Electric Nerve Stimulation
chemical_list: D009020:Morphine; D002122:Calcium Chloride