Owen, D J Antenatal care for women with multiple pregnancies: the Liverpool approach. [electronic resource] - Clinical obstetrics and gynecology Mar 2004 - 263-71 p. digital Publication Type: Journal Article; Review ISSN: 0009-9201 Standard No.: 10.1097/00003081-200403000-00026 doi Subjects--Topical Terms: Chorion--diagnostic imagingFemaleFetal Growth Retardation--diagnostic imagingHumansLabor, InducedObstetric Labor, Premature--metabolismPregnancyPregnancy Complications--prevention & controlPregnancy, Multiple--psychologyPrenatal Care--methodsRisk FactorsUltrasonographyUnited Kingdom