N M Fisk1, E Bryan. Show Affiliations » 1. Royal Postgraduate Medical School, Institute of Obstetrics and Gynaecology, Queen Charlotte's & Chelsea Hospital, London.
Abstract
Mesh: See more » Chorion/diagnostic imagingFemaleFetofetal Transfusion/diagnostic imagingGestational AgeHumansPregnancyPregnancy, MultipleSex CharacteristicsUltrasonography, Prenatal
Year: 1993 PMID: 8251466 DOI: 10.1111/j.1471-0528.1993.tb15135.x
Source DB: PubMed Journal: Br J Obstet Gynaecol ISSN: 0306-5456