TY - Chinese Medical Sciences Journal A1 - Xiao-yan Xia, Xing-hua Huang, Yi-xin Xia*, and Wei-hua Zhang T1 - Changes of Nerve Growth Factor in Amniotic Fluid and Correlation with Ventriculomegaly Y1 - 2011-06-24 JF - Chinese Medical Sciences Journal JO - Chinese Medical Sciences Journal SP - 109 EP - 112 VL - 26 IS - 2 UR - http://cmsj.cams.cn N1 - 10.1016/S1001-9294(11)60029-1 ER -