Ezimokhai, M Maternal risk factors for abnormal vascular coiling of the umbilical cord. [electronic resource] - American journal of perinatology 2000 - 441-5 p. digital Publication Type: Journal Article ISSN: 0735-1631 Standard No.: 10.1055/s-2000-13452 doi Subjects--Topical Terms: AdultAge FactorsDiabetes, Gestational--complicationsFemaleHumansInfant, NewbornObesity--complicationsObstetric Labor Complications--etiologyPre-Eclampsia--complicationsPregnancyPregnancy OutcomeProspective StudiesRisk FactorsUmbilical Cord--abnormalities