Neurobehavioral development in preterm infants：a retrospective study of 181 cases
LI Jiang, BO Tao, CHEN Tie-Qiang, KUANG Xiao-Ni, YU Zhong, ZHANG Lu, ZENG Yu-Dong
CJCP . 2014, (7): 696 -700 .  DOI: 10.7499/j.issn.1008-8830.2014.07.008