Relationship between plasma motilin level and feeding intolerance in preterm infants
SUN Feng-Jie, HUANG Run-Zhong, XU Jing, LIU Guo-Sheng
CJCP . 2013, (4): 249 -253 .  DOI: 10.7499/j.issn.1008-8830.2013.04.002