共 2 条
[1]
Are risk factors the same for small for gestational age versus other preterm births .2 Zeitlin JA,Ancel PY,Saurel CMJ,et al. Am J Obstet Gynecol . 2001
[2]
The contribution of maternal smoking to preterm birth, small for gestational age and low birthweight among Aboriginal and non-Aboriginal birth in South Australia .2 Chan A,Keane RJ,Robinson JS. Med J Aust . 2001