..............page:13-16,28
..............page:29-32,40
A case-control study of risk factors for low birth weight infants in Xiamen City
WU Xiao-qing;,CHEN Lan-feng;,ZHANG Jin-hua;,NIU Jian-jun;,ZHOU Yu-lin;,XIE Rong-zhen;,WANG Hao-ping;,CHEN Guo-wei;,CAI Li-xin;,YE Xi;,LI Xue-lai;,LI Guo-wei;
..............page:36-40