2Hedderson MM, Gunderson EP, Ferrara A. Gestational weight gain and risk of gestational diabetes mellitus [ J ]. Obstet Gynecol, 2010,115 (3) :597-604.
3Hedderson, Gunerson EP, Ferrara A. Gestational weight gain and risk of gestational diabetes mellitus [ J ]. Obstetrics & Gynecology, 2010,115(3) :597-603.