CJCP     2010 12 (06):  468-473    ISSN: 1008-8830  CN: 43-1301/R Effects of different severities of hypoxia-ischemia on brain injury in neonatal rats XIN Ying, MENG Shu-Zhen Department of Pediatrics, Shengjing Hospital of China Medical University, Shenyang 110004 China. Email: xin.ying168@live.cn Received: null  Revised: null  Online: null Supporting info