CJCP     2011 13 (6):  451-454    ISSN: 1008-8830  CN: 43-1301/R Relationship between plasma levels of vasoactive intestinal peptide and feeding intolerance in preterm infants XU Jing, HUANG Run-Zhong, HUANG Jian-Wei, LIU Guo-Sheng Department of Neonatology, First Affiliated Hospital, Jinan University, Guangzhou 510630, China. tlgs@jnu.edu.cn Received: null  Revised: null  Online: null Supporting info