CJCP     2010 12 (10):  771-773    ISSN: 1008-8830  CN: 43-1301/R Umbilical cord serum levels of insulin-like growth factor-1, insulin and growth hormone in neonates with intrauterine growth retardation ZHAO Ping, ZHANG Xiu-Lin, YU Chao, LU Xiao-Yan, WANG Yong-Mei Department of Clinical Laboratory, Second Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, China. Email:zhaopinghonghong@163.com Received: null  Revised: null  Online: null Supporting info