Chang, Fang-ChiaFang-ChiaChangCheng, C.-H.C.-H.ChengYi, P.-L.P.-L.YiLin, J.-G.J.-G.Lin2018-09-102018-09-102011http://www.scopus.com/inward/record.url?eid=2-s2.0-79953321873&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/362278Endogenous opiates in the nucleus tractus solitarius mediate electroacupuncture-induced sleep activities in ratsjournal article10.1093/ecam/nep132