Gestational age-specific distribution of birth weight in Huangpu district of Shanghai in 2004-2010.
WANG Yi, PAN Ming-di, JIANG Li-li, WU Jian-hua, YUAN Jia-lin, GAO Shu-na.
journal1 . 2014, (8): 880 -882 .  DOI: 10.11852/zgetbjzz2014-22-08-31