Impact of EA and physical exercise on hyperandrogenism and oligo/amenorrhea in women with PCOS. January 1, 2011/in Acupuncture herbs and PCOS, Research /by Acupuncture Pregnancy ClinicJedel E et al, Am J Physiol Endocrinol Metab 2011 300:(1) E37-E45 American Journal of Physiology