Trancutanous vagus nerve stimulation for the treatment of depression: a study protocol for a double blinded randomized clinical trails. BMC Complement Altern Med. 2012 Dec 14;12(1):255 Authors: Rong P, Fang J, Kong J, Wang L, Meng H, Liu J, Ma Y, Ben H, Li L, Liu R, Li X, Zhu B Abstract (...)