title: [The individual variation in acupuncture analgesia: a positive correlation between the effects of electroacupuncture analgesia and morphine analgesia in the rat].
mesh_terms: D015670:Acupuncture Therapy; D000818:Animals; D004599:Electric Stimulation Therapy; D004723:Endorphins / Q000502:physiology; D005260:Female; D009020:Morphine / Q000494:pharmacology*; D010146:Pain / Q000503:physiopathology*; D051381:Rats; D012684:Sensory Thresholds; D004561:Transcutaneous Electric Nerve Stimulation
chemical_list: D004723:Endorphins; D009020:Morphine