Effects of acupuncture on behavioral,cardiovascular and hormonal responses in restraint-stressed Wistar rats. 1997.

Acupuncture effects on reflex responses to mental stress in humans. Holly R. Middlekauff, Jun Liang Yu, and Kakit Hui. Am J Physiol Regulatory Integrative Comp Physiol, May 2001; 280: 1462 – 1468.

Pressure Applied on the Extra 1 Acupuncture Point Reduces Bispectral Index Values and Stress in Volunteers. Argyro Fassoulaki, Adia Paraskeva, Konstantinos Patris, Theodora Pourgiezi, and Georgia Kostopanagiotou. Anesth. Analg., Mar 2003; 96: 885 – 890.

c-Fos expression induced by electroacupuncture at the Zusanli point in rats submitted to repeated immobilization. Medeiros MA, Canteras NS, Suchecki D, Mello LE. Braz J Med Biol Res. 2003;36(12):1673-84.

Electroacupuncture suppresses surgical trauma stress-induced lymphocyte apoptosis in rats. Wang J, Wang YQ, Yu J, Cao XD, Wu GC. Neurosci Lett. 2005;383(1-2):68-72.