B H Lim, M Amos, A C Fairhead. Show Affiliations »
Abstract
Mesh: See more » AdultArtifactsDiagnosis, DifferentialFemaleHumansPregnancyPregnancy Trimester, FirstPregnancy, Ectopic/diagnostic imagingUltrasonography, Prenatal
Year: 2003 PMID: 12768571 DOI: 10.1002/uog.121
Source DB: PubMed Journal: Ultrasound Obstet Gynecol ISSN: 0960-7692 Impact factor: 7.299