CJCP     2012 14 (2):  139-143    ISSN: 1008-8830  CN: 43-1301/R Effects of environmental enrichment on the repair and proliferation of neurons in neonatal rats with hypoxic-ischemic brain damage CHEN Guang-Fu, ZHANG Yun-Fang, LONG Qi, WEN Wen, XU Mei-Quan, YANG Ya-Ling Department of Pediatrics, Second People's Hospital of Shenzhen, Shenzhen, Guangdong 518035, China. szchengf@163.com Received: null  Revised: null  Online: null Supporting info