CJCP     2019 21 (6):  522-527    ISSN: 1008-8830  CN: 43-1301/R Application of dexmedetomidine in children with agitation during ventilator weaning HE Jie, ZHANG Xin-Ping, YANG Mei-Yu, YUAN Yuan-Hong, ZHOU Xiong, ZHAO Wen-Jiao, XIAO Zheng-Hui Emergency Center, Hunan Children's Hospital, Changsha 410007, China Received: 2018-12-28  Revised: 2019-04-13  Online: null Supporting info null