![668: Pre-pregnancy overweight, obesity and excessive gestational weight gain, and the risk for preterm delivery]()
668: Pre-pregnancy overweight, obesity and excessive gestational weight gain, and the risk for preterm deliveryErenberg, Miriam; Landau, Daniella; Vardi, Ilana Shoham; Vardi, Hillel; Sheiner, Eyal; Bilenko, Natalya · American Journal of Obstetrics and Gynecology · 2018