CJCP     2011 13 (8):  611-616    ISSN: 1008-8830  CN: 43-1301/R Site-directed mutagenesis and protein expression of KCNQ2 gene associated with neonatal convulsions ZHOU Xi-Hui, HUI Zhi-Yan, SHI Rui-Ming, SONG Hong-Xia, ZHANG Wei, LIU Li Department of Neonatology, First Affiliated Hospital, Medical College of Xi'an Jiaotong University, Xi'an 710061, China. zhouxih@mail.xjtu.edu.cn Received: null  Revised: null  Online: null Supporting info