CJCP     2011 13 (5):  415-418    ISSN: 1008-8830  CN: 43-1301/R Expression of NGF and TrkA in the brain of rats with intrauterine growth retardation QU Xiang, HE Bao-Ping, WANG Hua Department of Pediatrics, Shengjing Hosipital, China Medical University, Shenyang 110004, China. Email: wangh1@sj-hospital.org Received: null  Revised: null  Online: null Supporting info