2Lakshmanan A,Chiu YH,Coull BA,et al.Associations between prenatal traffic-related air pollution exposure and birth weight:modification by sex and maternal pre-pregnancy body mass index[J].Environ Res,2015(137):268-77.
3Kessous R,Weintraub AY,Sergienko R,et al.Bacteruria with group-B Streptococcus:is it a risk factor for adverse pregnancy outcomes?[J].J Matern Fetal Neonatal Med,2012,25(10):1983-1986.
4Gasim T.Gestational diabetes mellitus:maternal and perinatal outcomes in 220Saudi women[J].Oman Med J,2012,27(2):140-4.
