Obstetric evidence based guidelines / edited by Vincenzo Berghella. - 2nd ed. - New York : Informa Healthcare, 2012. - xx, 286 p. : ill. ; 28 cm. - Series in maternal-fetal medicine . - Series in maternal-fetal medicine. . ISBN: 9781841848242 (hbk) RM534.75 Subjects--Topical Terms: Pregnancy.Delivery, Obstetric--methods.Evidence-Based Medicine.Pregnancy Complications--prevention & control.Prenatal Care--methods.